Defunct Soviet spacecraft comes crashing down to Earth...somewhere

A spacecraft built like a tank that was supposed to study Venus has likely crashed back to Earth Saturday morning, decades after its Soviet-era launch.

Watch: Australian diver shares surprise encounter with a swimming scallop

An Australian diver’s video of a swimming scallop is making “waves" online, surprising viewers who didn’t know shellfish could move like that.

Is alchemy real? Physicists turn lead into gold using the Large Hadron Collider

cientists at the Large Hadron Collider have achieved the ancient dream of turning lead into gold through high-speed nuclear collisions — but the gold vanishes in less than a microsecond.

Member of beloved Grand Teton grizzly bear family hit and killed

A young grizzly bear from one of Wyoming’s most iconic bear families has died after being struck by a vehicle near Grand Teton National Park. Here’s what we know.

What does ‘gain of function’ mean in science? Here’s what to know after Trump’s ban

President Trump signed an executive order banning federal funding for ‘gain of function’ research. Scientists are split on whether these virus experiments are essential or too risky to continue.

Whale euthanized after beaching on Hilton Head Island

Officials say the 20-ton, 31-foot long whale came ashore near the Marriott Grand Ocean Resort on Hilton Head Island on Saturday afternoon.

Deadly Florida bear attack: Man, dog killed after encountering black bear in South Florida, FWC says

A black bear killed a man and a dog in a rural area of South Florida, east of Naples and near the Big Cypress Wildlife Management Area, according to the Florida Fish and Wildlife Conservation Commission (FWC).

Eta Aquarids meteor shower: When, how to watch

The Eta Aquarids meteor shower, sparked by debris from Halley’s Comet, is currently active and will peak between May 5 and 6. Here's what to know.

Dozens of rattlesnakes emerge in Colorado ‘mega den’ livestream

Look closely – it’s not an I Spy picture. In the latest “slow TV” phenomenon, you can watch dozens of Colorado rattlesnakes up close as they come out of winter ready for spring.

50-year-old Soviet probe to Venus expected to crash back to Earth soon

A fragment of the failed Soviet Venus probe Cosmos 482 is expected to reenter Earth's atmosphere around May 10, though experts say the exact timing and location remain uncertain.

WA scientists dismissed by Trump administration
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Hundreds of scientists were dismissed by the Trump administration in the middle of a major research project on climate, putting a legally-required science analysis in limbo.

Florida woman uses bag of cookies to escape bear attack near home

A Florida woman and her little dog were charged by a bear while out for a walk in Sanford. With no time to think, Kristen Savage used a bag of cookies to save their lives.