Bluebottles - also known as Portuguese man o' war -...

The monarch may steal the spotlight, yet an ongoing crisis...

Relocating elephants to fresh herds can boost genetics and social...

Anyone who has watched a cat sleep knows they do...

For over a century, scientists have debated how mammals shifted...

Tiny clusters of drifting debris called "marine snow" shower through...

Spending time with dogs brings comfort. But can watching them...

In the watery world of fish evolution, feeding is everything....

There is an apparent paradox in evolutionary theory. The rate...

Killer whales have been spotted doing something unexpected: using seaweed...

The hairy frogfish looks more like a tuft of drifting...