A powerful solar storm could trigger auroras farther south over the US than usual
By Jackie Wattles, CNN A powerful solar storm is expected to reach Earth on Monday evening, potentially triggering a display of northern lights…
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By Jackie Wattles, CNN A powerful solar storm is expected to reach Earth on Monday evening, potentially triggering a display of northern lights…
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CNN By Katie Hunt, CNN (CNN) — Forty years ago, in the early hours of September 1, grainy black-and-white images of a metal cylinder appeared…
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By Katie Hunt, CNN (CNN) — Forty years ago, in the early hours of September 1, grainy black-and-white images of a metal cylinder appeared on…
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By Mindy Weisberger, CNN (CNN) — A well-preserved human skeleton that scientists recently excavated in Vietnam dates back about 12,000 years…
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By Andrew Freedman, CNN (CNN) — When Hurricane Erin explosively intensified in the Atlantic Ocean last week, the alarming part wasn’t solely…
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By Andrew Freedman, CNN (CNN) — A small group of about 10 writers, researchers and web development ninjas are launching an ambitious effort to…
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By Mindy Weisberger, CNN (CNN) — In a rocky outcrop on Mount Carmel, in what is now Israel, a group of ancient humans buried their dead about…
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Story by Reuters (CNN) — Around 165 million years ago on a coastal floodplain in what is now Morocco lived one of the most extreme dinosaurs on…
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By Jessica Jordan, CNN If you follow the Mississippi River to where it meets the ocean, you will be in Plaquemines, Louisiana’s southernmost…
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By Katie Hunt, CNN (CNN) — How will the climate crisis affect one of the ocean’s fiercest predators? New research published Wednesday has…
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By Ashley Strickland, CNN (CNN) — Astronomers have spotted the brightest fast radio burst yet coming from a nearby galaxy. Observations of this…
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By Jackie Wattles, CNN (CNN) — The most powerful rocket system ever constructed is headed for its next test — using a version of the vehicle…
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By Ashley Strickland, CNN (CNN) — Astronomers have observed what they are calling a new type of supernova, which has provided an unparalleled…
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By Mindy Weisberger, CNN (CNN) — Modern humans are evolutionary survivors, thriving generation after generation while our ancient relatives…
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By Issy Ronald, CNN Paleontologists have discovered a new dinosaur species with a very distinctive feature, a sail-like structure running down its…
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By Gina Park, CNN (CNN) — The moon goes by many names. August saw the full sturgeon moon while in March sky-gazers may have witnessed the blood…
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By Ashley Strickland, CNN (CNN) — Astronomers using the powerful eye of the James Webb Space Telescope have spotted a previously unknown moon…
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By Gina Park, CNN (CNN) — Archaeologists say they have discovered the ruins of what they believe are the boundaries of an ancient temple…
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By Chris Mooney (CNN) — The contiguous United States has endured another searing summer. June was unusually warm, and a major heatwave…
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By Ashley Strickland, CNN (CNN) — Ancient, fossilized teeth, uncovered during a decades-long archaeology project in northeastern Ethiopia,…
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By Jacopo Prisco, CNN (CNN) — It stands to reason that a 95 million-year-old tooth shipped to my home would have a rich past. But what ensued…
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By Laura Paddison, CNN (CNN) — Talks to finalize the world’s first treaty on plastic pollution in Geneva, Switzerland collapsed in failure…
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By Anna Tunkova, CNN (CNN) — Bats have a bad reputation. Myths, folk tales, and negative media coverage mean people often link these flying…
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By Andrew Freedman, CNN (CNN) — Satellites, including those used for GPS and communications, will face greater risks in coming decades during…
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By Ella Nilsen, CNN (CNN) — Time is running out for US consumers to get money back for rooftop solar installations, electric vehicles, energy…
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By Ashley Strickland, CNN (CNN) — The once-thriving Roman city of Pompeii resembles an eerie time capsule, seemingly unoccupied since a…
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By Ashley Strickland, CNN (CNN) — A rare Martian meteorite, billed as the largest piece of Mars on Earth, captured attention when it fetched…
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By Andrew Freedman, CNN (CNN) — NASA is planning to decommission premier satellite missions that gather information on planet-warming pollution…
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By Lex Harvey, CNN (CNN) — From the rainforests of Central and South America to the savannas of northern Australia, the world’s equatorial…
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By Taylor Nicioli (CNN) — For thousands of years, a disease repeatedly struck ancient Eurasia, quickly spreading far and wide. The bite of…
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By Laura Paddison, Luke Snyder, CNN (CNN) — Europe is on track for its worst wildfire season on record as swaths of the continent — including…
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By Gina Park, CNN (CNN) — It’s finally time to watch one of the best meteor showers of the year: the brilliant display known as the Perseids.…
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CNN By Gina Park, CNN (CNN) — It’s finally time to watch one of the best meteor showers of the year: the brilliant display known as the…
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By Marlowe Starling, CNN (CNN) — Marine researchers exploring extreme depths say they have discovered an astonishing deep-sea ecosystem of…
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By Taylor Nicioli, CNN (CNN) — The human genome is made up of 23 pairs of chromosomes, the biological blueprints that make humans … well,…
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CNN By Jackie Wattles, Ashley Strickland, CNN (CNN) — Famed NASA astronaut Jim Lovell, who commanded the harrowing Apollo 13 mission that was…
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By Jackie Wattles, Ashley Strickland, CNN (CNN) — Famed NASA astronaut Jim Lovell, who commanded the harrowing Apollo 13 mission that was…
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By Ashley Strickland, CNN (CNN) — There’s a giant blob of incredibly hot rock beneath New Hampshire — and it may be part of the reason the…
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By Ella Nilsen, Andrew Freedman, CNN (CNN) — Dozens of veteran climate scientists are launching a coordinated response to a Trump…
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By Ashley Strickland, CNN (CNN) — A new image has revealed the clearest glimpse yet of an interstellar visitor zipping through our solar…
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By Gina Park, CNN (CNN) — Sky-gazers can catch a glimpse of the full moon at its peak illumination this week. August’s full moon, also called…
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By Ashley Strickland, CNN (CNN) — Archaeologists have uncovered primitive sharp-edged stone tools on the Indonesian island of Sulawesi, adding…
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By Ella Nilsen, CNN (CNN) — Energy Sec. Chris Wright said Tuesday night the Trump administration is updating the National Climate Assessments…
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By Jackie Wattles, CNN (CNN) — Firefly Aerospace, the first private company to successfully land upright on the moon, is set to make another…
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By Jackie Wattles, CNN (CNN) — Astronaut Butch Wilmore is retiring from NASA less than five months after he returned from a troubled test…
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By Jessie Yeung, CNN (CNN) — Parts of Australia’s iconic Great Barrier Reef, famed for its stunning colors and biodiversity, suffered the…
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By Taylor Nicioli, CNN (CNN) — Research vessel Blue Heron trawls the Great Lakes, gathering data from the water. The floating laboratory’s…
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By Ashley Strickland, CNN (CNN) — The humble modern-day potato, first domesticated about 10,000 years ago, got its start in the Andes mountains…
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By Jack Guy, CNN (CNN) — Archaeologists have used cutting edge techniques to reveal new information about the intricate tattoos of a woman that…
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By Laura Paddison, CNN (CNN) — Iran’s capital Tehran could be weeks away from “day zero,” experts say — the day when taps run dry for…
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By Rebecca Cairns, CNN (CNN) — For the first time, archaeologists have used advanced scientific techniques on 4,000-year-old dental plaque to…
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By Lianne Kolirin, CNN (CNN) — Archaeologists are facing a “race against time” to explore the wreck of an English warship that sank in a…
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By Ella Nilsen, CNN (CNN) — President Donald Trump came into office promising to lower energy and electricity costs. But with the cost of…
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By Katie Hunt, CNN (CNN) — Scientists are exploring ways to mimic the origins of human life without two fundamental components: sperm and egg.…
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By Jack Guy, CNN Archaeologists working at a site in Spain say they have uncovered evidence of what may have been a synagogue used by a hitherto…
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By Ashley Strickland, CNN (CNN) — A first-of-its-kind satellite has launched to track nearly imperceptible changes on Earth’s surface, an…
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By Gina Park, CNN (CNN) — Sky-gazers may get a good chance to see fireballs streak across the night sky this week. Two meteor showers — the…
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By Ella Nilsen, Andrew Freedman, CNN (CNN) — In one of its most significant reversals on climate policy to-date, the Trump administration on…
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By Ella Nilsen, Laura Paddison, CNN (CNN) — The Trump administration fired the last of the US climate negotiators earlier this month, helping…
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By Lianne Kolirin, CNN (CNN) — A 4,000-year-old handprint has been discovered on a clay model used for offerings in an Ancient Egyptian tomb.…
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By Ashley Strickland, CNN (CNN) — Astronomers have observed what they believe to be a never-before-seen companion star orbiting Betelgeuse, a…
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By Julianna Bragg, CNN (CNN) — During the first week of July, the popular travel center and gas station chain Buc-ee’s opened its largest…
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By Lex Harvey, CNN (CNN) — What struck Scott Bennett most were the razor clams. The long saltwater clams, resembling old-fashioned razors,…
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By Katie Hunt, CNN (CNN) — Neanderthals had a voracious appetite for meat. They hunted big game and chowed down on woolly mammoth steak as they…
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By Ashley Strickland, CNN (CNN) — The asteroid known as 2024 YR4 is out of sight yet still very much on scientists’ minds. The building-sized…
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By Laura Paddison, CNN (CNN) — The soupy, smothering extreme heat that has scorched parts of the Northern Hemisphere this summer takes a hard…
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By Kameryn Griesser, CNN (CNN) — Paleontologists have discovered remarkable fossils in the Grand Canyon that reveal fresh details about the…
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By Mindy Weisberger, CNN (CNN) — When a plant is stressed, it doesn’t keep quiet about it. You won’t hear the plant’s cry because it’s…
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By Laura Paddison, CNN (CNN) — The world’s highest court said polluting countries may be in breach of international law if they do not…
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By Ella Nilsen, Rene Marsh, CNN (CNN) — The Environmental Protection Agency has drafted a proposal to reverse a landmark scientific finding…
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By Jack Guy, CNN (CNN) — Archaeologists have discovered the remains of a medieval knight, buried under a shuttered ice cream parlor in the…
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By Jacopo Prisco, CNN (CNN) — Earth is spinning faster this summer, making the days marginally shorter and attracting the attention of…
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By Jackie Wattles, CNN (CNN) — A group of 287 scientists and current and former NASA employees has issued a declaration lambasting budget cuts,…
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By Andrew Freedman, CNN (CNN) — Once synonymous with leisure and reprieve, summer has increasingly become a season marked by anxiety and…
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By Mindy Weisberger, CNN (CNN) — Lesser known than some other beloved tales of larger-than-life heroes such as Gilgamesh, Beowulf and King…
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By Jack Guy, CNN (CNN) — A Ceratosaurus fossil that is one of only four known to exist has sold for $30.5 million at auction. The rare dinosaur…
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By Taylor Nicioli, CNN (CNN) — The phrase “leave no stone unturned” has taken on new meaning for paleontologists at the Denver Museum of…
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By Jack Guy and Kameryn Griesser, CNN (CNN) — A meteorite that is the largest known piece of Mars on Earth has sold for a hammer price of $4.3…
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By Jacopo Prisco, CNN (CNN) — A collision observed between two black holes, each more massive than a hundred suns, is the largest merger of its…
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By Katie Hunt, CNN (CNN) — Scientists have recovered ancient proteins from a fossilized rhinoceros tooth, breaking new ground in the study of…
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By Laura Paddison, CNN (CNN) — The strongest nor’easters — destructive and often deadly storms that slap the US East Coast with paralyzing…
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By Jacopo Prisco, CNN (CNN) — Researchers suspect that two meteorites found in the Sahara Desert in 2023 may originally have come from Mercury,…
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By Kameryn Griesser, CNN (CNN) — An ancient Roman mystery is afoot in the rolling hills of northern Britain. Archaeologists have unearthed a…
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By Jack Guy, CNN (CNN) — Chimpanzees living in a sanctuary in Africa have developed a “fashion trend” for dangling blades of grass or…
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By Gina Park, CNN (CNN) — Skygazers can look toward the horizon this week to catch a glimpse of the full moon around its peak illumination.…
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By Issy Ronald, CNN (CNN) — When researcher Jared Towers set up his cameras underwater to observe a pair of killer whales, he saw something…
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By Kameryn Griesser, CNN (CNN) — Hundreds of millions of flies dropping from planes in the sky might sound like a horrible nightmare, but…
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By Katie Hunt, CNN (CNN) — A species of huge, flightless bird that once inhabited New Zealand disappeared around 600 years ago, shortly after…
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By Laura Paddison, CNN (CNN) — Extreme heat is a killer and its impact is becoming far, far deadlier as the human-caused climate crisis…
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By Olivia Kemp, CNN (CNN) — An ancient Peruvian city that was a thriving hub of trade more than 3,000 years ago has been unveiled by…
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By Jacopo Prisco, CNN (CNN) — A galaxy that has remained unchanged for 7 billion years — a rarity in the universe — has been observed by…
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CNN By Renée Rigdon, Angela Fritz, CNN (CNN) — The waterways in Texas Hill Country have carved paths over the centuries through the granite…
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By Renée Rigdon, Angela Fritz, CNN (CNN) — The waterways in Texas Hill Country have carved paths over the centuries through the granite and…
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By Andrew Freedman, Emma Tucker, Mary Gilbert, CNN (CNN) — The forces that descended upon the Guadalupe River in Texas’ Hill Country on…
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By Katie Hunt, CNN (CNN) — Stone Age humans living by a lake in what’s now Germany systematically processed animal carcasses for fatty…
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By Ashley Strickland, CNN (CNN) — A newly discovered object speeding through our solar system is sparking excitement among astronomers because…
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By Ella Nilsen, Rene Marsh, CNN (CNN) — The Environmental Protection Agency has placed roughly 140 employees on administrative leave days after…
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By Laura Paddison, Chris Liakos, CNN (CNN) — More than 200 firefighters are struggling to tackle an out-of-control wildfire on Crete —…
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By Ella Nilsen, CNN (CNN) — The visitors who trek to America’s national parks are already noticing the changes, just months after President…
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By Ashley Strickland, CNN (CNN) — In a long-sought first, researchers have sequenced the entire genome of an ancient Egyptian person, revealing…
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