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Scientists say they have resurrected the dire wolf

CNN By Katie Hunt, CNN (CNN) — A species of wolf that died out some 12,500 years ago lives again as the “world’s first successfully de-extincted animal,” according to Dallas-based biotech company Colossal Biosciences. Colossal scientists have created three dire wolf pups by using ancient DNA, cloning and gene-editing technology to alter the genes of

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Major steel project in JD Vance’s hometown on a list of Trump cuts to manufacturing industry

By Ella Nilsen, CNN (CNN) — The centerpiece of President Donald Trump’s America-first economic agenda is reinvigorating the manufacturing industry. But his administration is planning to slash a key program that invests in some of the biggest manufacturing industries in the US, including in Vice President JD Vance’s hometown in the heart of the Rust

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Footprints show giant carnivorous dinosaurs and their plant-eating prey drank from same Scottish watering hole

By Jack Guy, CNN (CNN) — Tyrannosaurus rex ancestors and their plant-eating dinosaur prey would have congregated to drink water from a lagoon in what is now Scotland, new research suggests. Despite the fact that the carnivorous megalosaurs would have hunted the long-necked sauropods 167 million years ago, newly identified footprints show that both types

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Fossilized fish up to 16 million years old found in Australia, with last meal still intact

By Julianna Bragg, CNN (CNN) — Paleontologists have discovered a newly identified fish species in Australia so well-preserved that they could determine its last meal — dating back up to 16 million years to the Miocene Epoch. Researchers unearthed the fossilized freshwater fish, named Ferruaspis brocksi, at the McGraths Flat site in central New South

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Scientists redid an experiment that showed how life on Earth could have started. They found a new possibility

By Mindy Weisberger, CNN (CNN) — “It’s alive! IT’S ALIVE!” In the 1931 movie “Frankenstein,” Dr. Henry Frankenstein howling his triumph was an electrifying moment in more ways than one. As massive bolts of lightning and energy crackled, Frankenstein’s monster stirred on a laboratory table, its corpse brought to life by the power of electricity.

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The Trump admin accuses EPA of squirreling away $20 billion in ‘gold bars.’ Here’s what’s really going on.

By Ella Nilsen, CNN (CNN) — Shortly after being sworn in as head of the Environmental Protection Agency, Lee Zeldin accused the previous administration of stashing $20 billion worth of “gold bars” in a Citibank account and vowed to claw the money back to the Treasury. The new environment chief has frequently touted a theory,

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State lawmakers are looking to ban non-existent ‘chemtrails.’ It could have real-life side effects.

By Ramishah Maruf, Brandon Miller, CNN Meteorologist (CNN) — An unsubstantiated conspiracy theory that claims the US government is controlling the weather, or its citizens, by spraying dangerous “chemtrails” from airplanes has now made its way into several state legislatures where it could manifest into real-life laws. It’s an example of how unproven and off-the-wall

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As Trump works to cut FEMA, data shows there was a major disaster declaration every four days in 2024

By Lauren Kent, Ella Nilsen, CNN (CNN) — Deanne Criswell has spent years sounding the alarm about busier disaster seasons. Just days before the former chief of the Federal Emergency Management Agency stepped down at the end of the Biden administration, Criswell was directing the federal response to the deadly and destructive wildfires in Los

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Iguanas floated 5,000 miles from North America to Fiji on vegetation rafts, new study finds

By Julianna Bragg, CNN (CNN) — Around 34 million years ago, the ancestors of modern iguanas likely embarked on what may be the longest overwater journey undertaken by a nonhuman, land-dwelling vertebrate species. Starting off the epic trek from the western coast of North America, these iguanas traveled nearly 5,000 miles (8,000 kilometers) — one-fifth

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NASA’s Suni Williams and Butch Wilmore finally return home after more than nine months in space

CNN By Jackie Wattles and Ashley Strickland, CNN (CNN) — NASA’s Suni Williams and Butch Wilmore — who gained international attention as their planned short stay in space stretched into a more than nine-month, politically fraught mission — are finally home. Williams and Wilmore, alongside NASA’s Nick Hague and cosmonaut Aleksandr Gorbunov of Russia’s Roscosmos

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NASA’s Suni Williams and Butch Wilmore finally return home after more than nine months in space

By Jackie Wattles and Ashley Strickland, CNN (CNN) — NASA’s Suni Williams and Butch Wilmore — who gained international attention as their planned short stay in space stretched into a more than nine-month, politically fraught mission — are finally home. Williams and Wilmore, alongside NASA’s Nick Hague and cosmonaut Aleksandr Gorbunov of Russia’s Roscosmos space

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History-making Blue Ghost lunar lander sends one last message from the moon

By Jackie Wattles, CNN (CNN) — Firefly Aerospace, the Texas-based company that conducted a pristine moon landing with its Blue Ghost spacecraft earlier this month, is declaring the historic mission over after achieving “100 percent” of its objectives. The feat marks the first “fully successful” commercial operation on the moon, the company said Monday. Blue

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Two moon missions touched down on the lunar surface. How they unfolded was a stark contrast

By Ashley Strickland, CNN (CNN) — Each time a robotic explorer launches from Earth, it faces innumerable challenges — any of which could cut the mission short. California-based asteroid mining company AstroForge shared on Thursday that its Odin spacecraft, which ventured to space a week and a half ago with Intuitive Machines’ Athena lunar lander,

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SpaceX’s Starship spacecraft explodes midflight for a second time, disrupting Florida air traffic

By Ashley Strickland and Jackie Wattles, CNN (CNN) — A SpaceX Starship spacecraft, the upper portion of the most powerful launch system ever built, exploded during its eighth test flight Thursday, disrupting air traffic and marking the second consecutive failure for the vehicle this year. The uncrewed Starship mission lifted off at 5:30 p.m. CT

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Trump’s Canadian tariffs include lumber. He is pushing to cut down American trees instead.

By Laura Paddison, CNN (CNN) — President Donald Trump is promising to unleash the US timber industry by allowing companies to raze swaths of federally protected national forests. The Trump administration quietly issued an executive order Saturday for the “immediate expansion” of commercial logging on federal lands, setting out deadlines for officials to figure out

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The farthest spacecraft from Earth are shutting off instruments in interstellar space

By Ashley Strickland, CNN (CNN) — NASA’s twin Voyager probes, which launched 47 years ago, are shutting off some science instruments in an effort to conserve power and keep their storied missions going. Voyager 1 and Voyager 2 are both exploring uncharted territory in interstellar space. Engineers at NASA’s Jet Propulsion Laboratory in Pasadena, California,

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Archaeologists uncovered a cache of 1.5 million-year-old bone tools. They’re trying to determine who made them

By Ashley Strickland, CNN (CNN) — Archaeologists have uncovered a collection of bone tools in northern Tanzania that were shaped by ancient human ancestors 1.5 million years ago, making them the oldest known bone tools by about 1 million years, according to new research. Researchers have unearthed stone tools that date back to at least

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Scientists created a ‘woolly mouse’ with mammoth traits. Is it a step toward bringing back the extinct giant?

By Katie Hunt, CNN (CNN) — It’s tiny, but this lab mouse could have a mammoth impact. With curly whiskers and wavy, light hair that grows three times longer than that of an ordinary lab mouse, the genetically modified rodent embodies several woolly mammoth-like traits, according to Colossal Biosciences. The private Dallas company is behind

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FAA clears SpaceX to launch Starship after explosive failure rained debris over populated islands

By Jackie Wattles, CNN (CNN) — Federal regulators have cleared the way for SpaceX to launch another test flight after its Starship spacecraft — part of the most powerful launch system ever constructed — exploded during a January test flight. The Federal Aviation Administration, which licenses commercial rocket launches, said Friday that it will allow

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A young man’s brain turned to glass during the eruption of Mount Vesuvius. Scientists say they have figured out how

By Katie Hunt, CNN (CNN) — Glass rarely forms naturally from organic materials. However, in 2020, researchers discovered a black, glassy substance inside the skull of a person killed during the eruption of Italy’s Mount Vesuvius in AD 79. Now, the scientists say they have worked out the sequence of events that likely killed the

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Trial begins in fossil fuel pipeline company’s $300M lawsuit against Greenpeace over protests

By the Associated Press MANDAN, North Dakota (AP) — An attorney for a Texas pipeline company said Wednesday at trial that he will prove various Greenpeace entities coordinated delays and disruptions of a controversial oil pipeline’s construction in North Dakota, and defamed the company to its lenders. Attorneys for the Greenpeace defendants told a jury

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Cleopatra’s birthplace sees ‘dramatic surge’ in building collapses as sea level rises, study shows

By Mostafa Salem, CNN (CNN) — The historic Egyptian city of Alexandria — the birthplace of Cleopatra — is experiencing a “dramatic surge” in building collapses linked to coastal erosion and rising levels of the Mediterranean Sea, new research has found. Building collapses were once rare in this port city, but have accelerated from approximately

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Glaciers ‘bulldozed’ snowball Earth and changed ocean chemistry, paving the way for complex life, scientists say

By Mindy Weisberger, CNN (CNN) — More than half a billion years ago on a frigid, ice-covered Earth, glaciers stirred up ingredients for complex life by bulldozing land minerals and then depositing them in the ocean, according to a new study. Inch by inch, as massive glaciers crept over frozen land toward an ice-covered sea,

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