The Atlas blue butterfly, with a record-breaking 229 pairs of chromosomes, is helping scientists unravel mysteries of ...

It’s easy to assume, as many people do, that our planet is well explored. In the last few centuries, humans have summited Earth’s highest peaks, dived its deepest ocean trenches, and trekked to the ...

Rare footage captured the first moments of one the world's most mysterious creatures. The endangered okapi, nicknamed the African unicorn, is one of the least known and understood species on the ...

From the deep ocean floor to vast underground caverns beneath our feet, these places challenge our understanding of the world.