Oceanographers have long used a simple rule of thumb: green...

When a bonobo wrinkles its nose or lifts its browridge,...

Bee populations around the world have been slipping for decades,...

A single fossil of a giant Appalachian salamander has been...

For countless generations, every spring night in Australia has carried...

Mammoth Cave in Kentucky stretches for more than 420 miles...

The brown bear, Ursus arctos, is often described as adaptable,...

Anthropomorphism, or seeing animals as human-like, has long helped shape...

Tiny, spiny echidnas and the duck‑billed platypus already look like...

Can farms produce enough food to feed us while still...

A new species of dragonfish has surfaced from the chilly...