Frozen shark found on Cape Cod beach

The shark is believed to be a porbeagle, a warm-blooded shark species that lives in the North Atlantic Ocean.

NASA practices Artemis II splashdown recovery mission

The practice session was the first that involved pulling people from inside the Orion capsule

Watch: Magnetic, ‘soft’ robot can go from solid to liquid, escape cage

Video of the robot shows it transform from a solid, robot-looking object in a cage to what appears as a liquid seeping through the cage bars.

Memphis Zoo says giant panda Le Le has died

His cause of death has yet to be determined as a medical investigation is pending, the zoo said.

Watch: Venomous snake pops out of hole, surprising golfers

The venomous red-bellied black snake "stayed and watched a couple of groups come through" before seeing himself out.

Hawaii whale dies with stomach full of fishing nets, plastic bags

Over 35 million tons of plastic pollution is produced on Earth each year, and about a fourth of that ends up in the water, scientists say.

How growing more seagrass may help keep more Florida manatees alive

Florida's manatee population is dying in record numbers. In fact, the latest numbers show a total of 800 manatees died last year alone. One of the biggest problems is a lack of the sea cows' favorite food, seagrass.

Can you smell snow?

Humidity and air pressure changes may allow you to smell a snowstorm before it begins.

Remembering space shuttle Columbia, 20 years later

On a sleepy winter morning in 2003, most Americans had no idea that seven astronauts were gliding back to Earth after more than two weeks in space. But the whole nation would soon know that space shuttle Columbia was not going to make it home.

2 small, ailing manatees rescued off Florida coast, FWC says

Two small and ailing manatees rescued from the coast of Florida have been brought to SeaWorld Orlando to be treated.

Western monarch butterfly population suffers due to atmospheric river storms

After the highest initial count in two decades around Thanksgiving, atmospheric river-fueled storms led to the loss of the iconic western monarch butterflies.

Mountain lion bites boy in San Mateo County

A boy was taken to the hospital Tuesday after a mountain lion attack in unincorporated San Mateo County, sheriff's officials said.