Scientists say they found oxygen where it shouldn’t be. Now, the hunt is on for more answers
By Katie Hunt, CNN (CNN) — A startling discovery made public in July that metallic rocks were apparently producing oxygen on the Pacific…
Continue Reading
By Katie Hunt, CNN (CNN) — A startling discovery made public in July that metallic rocks were apparently producing oxygen on the Pacific…
Continue Reading
CNN By Julianna Bragg, CNN (CNN) — Scientists have newly identified a “supergiant” sea bug species after purchasing crustaceans from…
Continue Reading
By Jackie Wattles and Kia Fatahi, CNN (CNN) — US regulators and government officials in Turks and Caicos are looking into reports of property…
Continue Reading
By Amarachi Orie, CNN (CNN) — For the first time, a location beyond Earth has been listed as vulnerable by the World Monuments Fund, an…
Continue Reading
By Julianna Bragg, CNN (CNN) — Scientists have newly identified a “supergiant” sea bug species after purchasing crustaceans from fishermen…
Continue Reading
By Amarachi Orie and Barbie Latza Nadeau, CNN (CNN) — Elite ancient Romans would treat their guests to relaxing thermal baths when they came to…
Continue Reading
CNN By Jackie Wattles and Ashley Strickland, CNN (CNN) — SpaceX’s colossal Starship launch system lifted off on its seventh uncrewed test…
Continue Reading
By Jackie Wattles and Ashley Strickland, CNN (CNN) — SpaceX’s colossal Starship launch system lifted off on its seventh uncrewed test flight…
Continue Reading
By Katie Hunt, CNN (CNN) — The age of de-extinction may soon be a reality. Advances in genetic engineering and synthetic biology are making…
Continue Reading
CNN By Jackie Wattles, CNN (CNN) — Blue Origin, the rocket company Amazon billionaire Jeff Bezos founded, notched one of the most substantial…
Continue Reading
By Nell Lewis, CNN (CNN) — Pygmy seahorses, about the size of a fingernail, are some of the smallest vertebrates in the world. First discovered…
Continue Reading
By Ella Nilsen, CNN (CNN) — As the winds die down and firefighters seize control of the deadly infernos that have scorched more than 60 square…
Continue Reading
By Jackie Wattles, CNN (CNN) — Blue Origin, the rocket company Amazon billionaire Jeff Bezos founded, notched one of the most substantial…
Continue Reading
By Jackie Wattles, CNN (CNN) — SpaceX has turned heads and tested boundaries with each test flight of Starship, the most powerful rocket system…
Continue Reading
By Angela Fritz, CNN (CNN) — The fires that have ravaged Los Angeles over the past week were larger and burned hotter than they would have in a…
Continue Reading
CNN By Jackie Wattles, CNN (CNN) — A SpaceX Falcon 9 rocket blared toward space Wednesday carrying a pair of lunar landers on a journey to our…
Continue Reading
By Jackie Wattles, CNN (CNN) — A SpaceX Falcon 9 rocket blared toward space Wednesday carrying a pair of lunar landers on a journey to our…
Continue Reading
By Jackie Wattles, CNN (CNN) — The past few years have marked the advent of a new lunar space race, with a fleet of robotic spacecraft from…
Continue Reading
By Ashley Strickland, CNN (CNN) — Keep an eye on the sky Monday evening to see the wolf moon, the first full moon of the year. And some…
Continue Reading
By Issy Ronald, CNN London (CNN) — Environmental activists in the UK painted Charles Darwin’s grave in Westminster Abbey on Monday with the…
Continue Reading
By Jacopo Prisco and Evan John, CNN (CNN) — Japan’s population is the oldest in the world, with a third aged over 65, and one in 10 aged over…
Continue Reading
By Jackie Wattles, CNN (CNN) — Blue Origin, the rocket company founded by Jeff Bezos in 2000, has called off a second attempt to launch its…
Continue Reading
By Ashley Strickland, CNN (CNN) — One of the best ways to assemble the puzzle pieces of Earth’s past is hiding deep beneath its white polar…
Continue Reading
By Jackie Wattles, CNN (CNN) — Nearly a quarter century after Jeff Bezos founded Blue Origin, the rocket company is poised for its most…
Continue Reading
By Ashley Strickland, CNN (CNN) — An international research team has successfully drilled and retrieved a 9,186-foot-long (2,800-meter-long)…
Continue Reading
Hardening a home against wildfires doesn’t need to take thousands of dollars for a fire-resistant roof or siding, a California wildfire expert told…
Continue Reading
By Ashley Strickland, CNN (CNN) — For decades, astronomers have tried to determine how Pluto acquired its unusually large moon Charon, which is…
Continue Reading
By Laura Paddison, CNN (CNN) — It’s official: 2024 was the hottest year on record, breaking the previous record set in 2023 and pushing the…
Continue Reading
By Mary Gilbert and Angela Fritz, CNN (CNN) — Southern California was under water less than a year ago. A siege of torrential rain from…
Continue Reading
By Julianna Bragg, CNN (CNN) — Scientists have unearthed nearly 200 dinosaur footprints, dating back 166 million years to the Middle Jurassic…
Continue Reading
By Ashley Strickland, CNN (CNN) — Two new potential strategies for returning crucial samples from Mars to Earth by the 2030s are now on the…
Continue Reading
By Laura Paddison, CNN (CNN) — On Tuesday, Donald Trump Jr. landed in Greenland, the Arctic island his father, President-elect Donald Trump,…
Continue Reading
By Julianna Bragg, CNN (CNN) — Tahlequah, the mother orca denoted as J35 who captured hearts worldwide in 2018 by carrying her dead calf for 17…
Continue Reading
By Ella Nilsen, CNN (CNN) — President Joe Biden will declare two new national monuments in California on Tuesday in what will be one of his…
Continue Reading
By Laura Paddison, CNN (CNN) — A group of potentially toxic “forever chemicals,” mostly coming from prescribed drugs, may be contaminating…
Continue Reading
By Jackie Wattles, CNN (CNN) — On a Florida launchpad that has been dormant for almost two decades, a new, roughly 320-foot (98-meter) rocket…
Continue Reading
By Ashley Strickland, CNN (CNN) — Exploring space has opened our eyes to numerous wonders, but these cosmic feats haven’t come without…
Continue Reading
By Mindy Weisberger, CNN (CNN) — An unknown volcano erupted so explosively in 1831 that it cooled Earth’s climate. Now, nearly 200 years…
Continue Reading
By Ashley Strickland, CNN (CNN) — The new year kicks off with the peak of the Quadrantids, one of the strongest meteor showers of the year,…
Continue Reading
By Ashley Strickland, CNN (CNN) — With the arrival of a new year comes plenty of opportunities to witness a bevy of celestial events that will…
Continue Reading
By Katie Hunt, CNN (CNN) — A toothy toadstool. A vegetarian piranha with a distinctive mark. And a pygmy pipehorse floating in the Indian Ocean…
Continue Reading
By Amanda Schupak, CNN (CNN) — Late one summer night in 2023, Kei Jokura entered the Marine Biological Laboratory in Woods Hole, Massachusetts,…
Continue Reading
By Ella Nilsen, CNN (CNN) — The first time Laura Muckenhoupt felt a glimmer of hope after the death of her 22-year-old son Miles was the drive…
Continue Reading
By Julianna Bragg, CNN (CNN) — A marine heat wave has killed approximately half of Alaska’s common murre population, marking the largest…
Continue Reading
By Ashley Strickland, CNN (CNN) — This year, scientists were able to pull back the curtain on mysteries surrounding figures across history,…
Continue Reading
By Jackie Wattles, CNN (CNN) — A SpaceX Super Heavy rocket booster as tall as a 20-story building reappeared in the skies over South Texas…
Continue Reading
By Laura Paddison, CNN (CNN) — Mount Tambora changed the world. In 1815, the Indonesian volcano exploded in the most powerful eruption in…
Continue Reading
By Ashley Strickland, CNN (CNN) — The Parker Solar Probe zoomed by the sun on Tuesday during a record-breaking flyby, coming within 3.8 million…
Continue Reading
By Rachel Ramirez, CNN (CNN) — Dozens of luxury condos, hotels and other buildings in southeast Florida are sinking at a surprising rate,…
Continue Reading
By Katie Hunt, CNN (CNN) — Today, the limestone plateau in the United Kingdom’s Mendip Hills is famed for its natural beauty. But around…
Continue Reading
By Ashley Strickland, CNN (CNN) — Look up to see the Ursid meteor shower, the final celestial display of the year, on Sunday morning. The…
Continue Reading
By Katie Hunt, CNN (CNN) — Charred to a crisp, the hundreds of brittle ancient scrolls would crumble if one were to attempt to unfurl them, and…
Continue Reading
By Ella Nilsen, CNN (CNN) — President-elect Donald Trump campaigned on a three-word energy policy: “Drill, baby, drill.” But his cabinet…
Continue Reading
By Rosa Rahimi, CNN (CNN) — Researchers on an expedition in Peru have discovered 27 animal species new to science – among them a…
Continue Reading
By Lianne Kolirin, CNN (CNN) — A small silver amulet discovered by archaeologists in Germany could transform our understanding of how…
Continue Reading
By Ashley Strickland, CNN (CNN) — Scientists made a major discovery this year linked to Stonehenge — one of humanity’s biggest mysteries…
Continue Reading
By Mindy Weisberger, CNN (CNN) — Before dinosaurs walked the Earth and tens of millions of years before the first mammals appeared, distant…
Continue Reading
By Ella Nilsen, CNN (CNN) — The Biden administration just announced an aggressive target for the US to cut its planet-warming pollution over…
Continue Reading
By Jackie Wattles and Ross Levitt, CNN (CNN) — NASA has announced that it is delaying the SpaceX Crew-10 launch, a move that will keep…
Continue Reading
By Julianna Bragg, CNN (CNN) — Traditionally known for stuffing their cheeks with nuts, squirrels can be carnivorous — though recorded…
Continue Reading
By Jack Guy, CNN (CNN) — Archaeologists working in Arizona have discovered what appear to be the oldest firearms ever found in the continental…
Continue Reading
By Ella Nilsen, CNN (CNN) — In one of its last major actions on climate, the Biden administration on Wednesday finalized a key waiver allowing…
Continue Reading
By Laura Paddison, CNN (CNN) — If all goes to plan, Virginia will be the site of the world’s first grid-scale nuclear fusion power plant,…
Continue Reading
By Ashley Strickland, CNN (CNN) — Astronomers have spotted seven new examples of a cosmic phenomenon known as dark comets that could help…
Continue Reading
By Isaac Yee, CNN (CNN) — A complete mastodon jaw was unearthed in the backyard of a house in New York, according to the New York State Museum.…
Continue Reading
By Lex Harvey, CNN (CNN) — Microplastics are everywhere. They have been found on the peak of Mount Everest and in creatures inhabiting the…
Continue Reading
By Katie Hunt, CNN (CNN) — Flying slowly and silently through the night sky, barn owls are majestic nocturnal hunters that successfully prey on…
Continue Reading
By Ashley Strickland, CNN (CNN) — Thousands of ancient butchered human bones found in a deep shaft in southwest England have pointed…
Continue Reading
By Katie Hunt, CNN (CNN) — A group of 38 scientists working in nine countries has sounded an alarm about the potential creation of mirror…
Continue Reading
By Issy Ronald, CNN (CNN) — The world’s largest iceberg is on the move again, drifting through the Southern Ocean after months stuck spinning…
Continue Reading
By Taylor Nicioli, CNN (CNN) — As the winter nights grow longer, those in the Northern Hemisphere will want to keep an eye out this weekend for…
Continue Reading
By Ashley Strickland, CNN (CNN) — “Even though you want to try to, never grow up,” Peter Pan said in the titular novel by J.M. Barrie,…
Continue Reading
By Ashley Strickland, CNN (CNN) — Flybys of Jupiter’s fiery moon Io, carried out by NASA’s Juno spacecraft, are helping to solve the…
Continue Reading
By Katie Hunt, CNN (CNN) — Scientists say they have recovered the oldest known Homo sapiens DNA from human remains found in Europe, and the…
Continue Reading
By Chris Lau and Lisako Neriki Ancheta, CNN Tokyo (CNN) — A Japanese sake maker is going where no sake maker has gone before: space. Asahi…
Continue Reading
By Ashley Strickland, CNN (CNN) — After a steep monthslong trek, the Perseverance rover has reached the top of Jezero Crater on Mars. The site…
Continue Reading
By Laura Paddison, CNN (CNN) — The nearly 3 million rivers that weave across the world are experiencing rapid and surprising changes, with…
Continue Reading
By Julianna Bragg, CNN (CNN) — A male humpback whale has made an extraordinary journey from South America to Africa — traveling more than…
Continue Reading
By Gina Park, CNN (CNN) — It’s that time of the year again. Sky-gazers may get the chance to glimpse some of the dozens of meteors that will…
Continue Reading
By Ashley Strickland, CNN (CNN) — A type of bacteria called Deinococcus radiodurans, nicknamed “Conan the Bacterium” for its ability to…
Continue Reading
By Rachel Ramirez, CNN (CNN) — Every winter, millions of monarch butterflies journey thousands of miles across North America to spend winters…
Continue Reading
By Lex Harvey, CNN (CNN) — Anton van Helden, an expert on some of the world’s rarest whales, was sitting on the couch in July recovering from…
Continue Reading
By Ashley Strickland, CNN (CNN) — A mineral trapped within a Martian meteorite that fell to Earth has revealed traces of water on Mars that…
Continue Reading
By Ashley Strickland, CNN (CNN) — An enduring mystique surrounds the Voyager 1 and 2 probes. Launched two weeks apart in 1977, the twin probes…
Continue Reading
By Mindy Weisberger, CNN (CNN) — Fashion is fickle and styles come and go — even for orcas, apparently. In 1987, a group of killer whales off…
Continue Reading
By Jackie Wattles, CNN (CNN) — President-elect Donald Trump’s pick for NASA administrator — tech billionaire and spaceflight trailblazer Jared…
Continue Reading
By Alex Rodway, CNN (CNN) — On one of his first trips to study wolves in Ethiopia in the late 1980s, biologist Claudio Sillero observed a…
Continue Reading
By Issy Ronald, CNN (CNN) — Ancient ancestors of Native Americans, known as the Clovis people, mostly ate mammoths and other large animals…
Continue Reading
By Laura Paddison, CNN (CNN) — Millions of tons of coal ash leftover from burning the planet’s dirtiest fossil fuel are sitting in ponds and…
Continue Reading
By Laura Paddison, CNN (CNN) — Last year was the hottest on record, oceans boiled, glaciers melted at alarming rates, and it left scientists…
Continue Reading
By Jackie Wattles and Kristin Fisher, CNN (CNN) — NASA’s Artemis program, which aims to return astronauts to the moon this decade amid a…
Continue Reading
By Amy Gunia and Hazel Pfeifer, CNN (CNN) — The patient is submerged in an ice bath as an anesthetic for its impending surgery. When sufficient…
Continue Reading
By Katie Hunt, CNN (CNN) — Tiny artifacts unearthed at a Wyoming site where a mammoth was butchered 13,000 years ago are revealing intriguing…
Continue Reading
By Rosa Rahimi, CNN London (CNN) — The dynamics between predator and prey are laid bare in a striking image of fish being attacked by sharks in…
Continue Reading
By Ashley Strickland, CNN (CNN) — NASA engineers have successfully restored contact with Voyager 1 and the spacecraft is operating normally…
Continue Reading
By Michelle Cohan, CNN (CNN) — For runners, footwear is one of the most important – and often most expensive – pieces of gear. Experts say…
Continue Reading
By Ashley Strickland, CNN (CNN) — The James Webb Space Telescope has captured a surprising new view of a long-studied galactic neighbor, the…
Continue Reading
By Jack Bantock and Gisella Deputato, CNN (CNN) — Since the dawn of farming some 10,000 years ago, the health of agriculture has been…
Continue Reading
By Katie Hunt, CNN (CNN) — An orca pod in the Pacific Ocean off the coast of Mexico has devised a cunning strategy to hunt and kill whale…
Continue Reading
By Katie Hunt, CNN (CNN) — More than 1.5 million years ago, two different species of ancient human crossed paths on a lakeshore, perhaps…
Continue Reading