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Microraptor Jian changmaensis (left) attacks an ancient bird called Gansus yumenensis.

Fossil reveals bizarre gliding creature that hunted birds 120 million years ago

By Ashley Strickland, CNN (CNN) — A 120 million-year-old fossil found in what’s now northwestern China is changing how scientists think about an unusual group of predatory dinosaurs known as microraptors. The location where the fossil was unearthed adds to the known geographical range of the smaller, gliding cousin of the sickle-clawed velociraptor.The bones also

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Office of Management and Budget Director Russell Vought speaks during the Republican National Lawyers Association National Policy Conference in Washington

Researchers say this new Trump rule could destroy American science as we know it. They’re fighting back

By Ella Nilsen, Andrew Freedman, CNN (CNN) — Scientists across multiple disciplines are sounding the alarm after the White House proposed taking greater control over how scientific research gets funded and allowing political appointees to decide whether to approve scientific grants. Critics of the proposed rule say it would codify the administration’s attempts to destroy

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A surface buoy used to gather ocean data is part of the Pioneer Mid-Atlantic Bight moored array off the coast of North Carolina.

The oceans are in deep trouble. The Trump administration is ditching a vital deep-sea monitoring system

By Laura Paddison, Ella Nilsen, CNN (CNN) — The Trump administration has announced it will dismantle a $368 million deep-ocean monitoring system that provides critical data on the world’s oceans. The decision is sparking alarm among experts that US is taking eyes off the oceans at a dangerous time of record-breaking sea temperatures, an imminent

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United States and US Department of Energy flags fly near the department's headquarters on February 14

Letting private companies use Cold War-era plutonium could set a dangerous precedent, senator says

By Ella Nilsen, CNN (CNN) — A Democratic senator is raising concerns that the Trump administration’s plans to let several private energy companies access weapons-grade plutonium could set a new and dangerous precedent globally. The federal government announced last week it is pursuing a deal with five private companies that would, for the first time,

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Launch Complex 36 at Cape Canaveral Space Force Station was the site of a rocket anomaly Thursday

Blue Origin rocket explodes during ground test

CNN By Deblina Chakraborty, Ashley Strickland, CNN (CNN) — A Blue Origin New Glenn rocket experienced an anomaly during a ground test known as a hotfire Thursday, the company shared on X. Video captured from Cape Canaveral Space Force Station in Florida Thursday evening appears to show a rocket exploding on its launchpad. “All personnel

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