Surprisingly, though, cave lions and ancestors of today’s African lions didn’t interbreed, the genetic analysis reveals. That’s odd because most big cats are known to occasionally mate when ...

Explore the World's Largest Underwater Cave January 17, 2018 - The world's longest underwater cave has been discovered near the city of Tulum, on Mexico's Yucatán Peninsula. The new discovery ...

World Heritage partnerships for conservation. Ensuring that World Heritage sites sustain their outstanding universal value is an increasingly challenging mission in today’s complex world, where sites ...

The cave discovered on the moon is likely to be very similar to Earth’s own, and scientists suspect it’s hardly alone: Myriad such conduits are thought to exist all over the moon.

Cave Rock steams after his bath outside the barn at the Keeneland Race Course Wednesday Nov. 2, 2022 in Lexington, KY. The Breeders’ Cup Championships will commence on Friday Nov. 4th and run ...