Florida alligator takes woman's shoe after she provoked him: 'Serves her right'

A Florida alligator got some not-so-subtle revenge against a woman who threw her shoes at it – by taking one of them with him into the water. Watch the video in the player above.

See it: Dolphin calf reunited with mother after being freed from fishing net

The dolphin calf was first spotted entangled in the fishing net earlier this summer. And after several weeks, the young dolphin was finally freed from the line and reunited with its mother.

Woman mauled by bear while hiking on popular Alaska trail

A woman had to be rescued from a popular hiking trail in Anchorage, Alaska after being attacked by a brown bear this week.

Fort Worth team capturing alligators for research
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North Texas is home to one of the largest and most diverse urban wildlife areas in the country. The Fort Worth Nature Center and Refuge is on a mission to study the urban alligator population and has been capturing and measuring them for years.

Nuclear waste being transformed into promising cancer treatment

The former headquarters of the Manhattan Project, where the world's first atomic bomb was created, is now turning nuclear waste into a potential cure for cancer.

Student teams design, build, race solar-powered cars
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Nearly 30 teams of students from across the country are here in North Texas at the Texas Motor Speedway for the annual solar car challenge. The teams designed and built their cars... now they're finally ready to race them.

New tiny world beyond Neptune discovered, giving boost to ‘Planet Nine’ theory

Researchers use the Subaru Telescope in Hawaii to find a small object on the outer edge of the Solar System. Nicknamed “Ammonite," researchers say it could provide more evidence to the hypothetical “Planet Nine" beyond Neptune.

Iceland volcano eruption caught on camera

A volcano erupted on Iceland's Reykjanes Peninsula, prompting evacuations in the surrounding area.

Transportation Secretary Sean Duffy named acting NASA administrator

U.S. Transportation Secretary Sean Duffy will dually serve as acting NASA administrator, President Donald Trump announced Wednesday.