Sloths, the world's slowest mammal, have been around for 64 million years. Sharyn Alfonsi traveled to Costa Rica to learn ...

The pilot of a recreational aircraft was unhurt after crash-landing a plane that flipped upside down north of Brampton.

Sharks are some of the ocean’s most efficient predators, but they possess a peculiar trait that still puzzles scientists: ...

Currently, a quartet of Miami Dolphins cornerback Jalen Ramsey, wide receiver Tyreek Hill, Atlanta Falcons quarterback Kirk ...

There's a rare genetic mutation in people who naturally sleep for very short amounts of time. Meet the women who thrive on ...

Imagine watching your favorite nature documentary. The predator lunges rapidly from its hiding place, jaws wide open, and the ...

How to describe the Upside Down from Stranger Things? Imagine you are cleaning your attic (relax, you only have to imagine) and you see a moldy hole in a wall, and when you try to clean it, you fall r ...

Consumer confidence fell in June — just as it did December through April. Plus: Crypto regulation, crude oil cargo costs, ...

A view of Antarctica & the moon can be seen in footage captured by the Meteosat-11 satellte. Credit: Simon Proud / NCEO and ...

A reader recalls a 17th-century English ditty.

June 14 is Flag Day and Trump's birthday, but one group is urging Americans to fly their flags upside down. Why? Here's what ...

EXCLUSIVE: Thrillseekers got more than they bargained for when the ride they were on got stuck mid-air at a UK theme park.