These "total monsters of fishes" are extinct today, though new clues about their lives come from CT scans and their closest ...

“A rare Mola mola (ocean sunfish) washed up on our shore at Cardiff State Beach today,” San Diego State Lifeguards stated ...

Standing at the edge of the world, in a place I only knew from photos and documentaries, I can’t imagine a greater thrill ...

Sleep may have evolved to help reduce DNA damage in nerve cells long before they became centralized in the brain, a study ...

Sea anemones and jellyfish don’t have brains, but the way their neurons behave during sleep shows some surprising ...

However, instead of looking with their eyes, not their hands – as one might tell a child – many tide pool visitors were seen ...

Killing the protected animals may be the only way to stop them from eating too many of the Pacific Northwest’s endangered ...

Whale ancestors were terrestrial mammals that walked on four legs. This bone structure that helped them walk eventually ...

A treasure trove of FREE things to do in San Francisco with kids awaits. From walking across the iconic Golden Gate Bridge to ...

But cleverness is hard to define - animals have to contend with different challenges in life and what might be clever or ...

Apple’s new podcast 'Adrift' brings an extraordinary survival story to life with never-before-heard details about the ...