Animals have evolved to sleep in extreme ways — for example, taking micro naps during parenting, sleeping on the wing during ...

Fossils of tiny, jawless marine animals reveal tooth structures sharper than sharks or steel, forcing scientists to rethink ...

This immersive interactive pulled audiences into the secret world of animal sleep — transforming complex science into a visually rich, accessible ...

Red blood is the exception, not the rule. Evolution has painted it green, purple and white in animals that push physiology ...

Possible factors in the extinction of many large animals include include hunting and climate stability since the last ice age ...

To determine the health of an ecosystem, observe the birds that live there, as they are the barometers of habitat health.

Denise’s pygmy seahorse, barely larger than a fingernail, blends perfectly with its coral home. Found in the western Pacific, ...

Despite claims to “drain the swamp” and cut wasteful government spending, and despite the efforts of Elon Musk and a new ...

Medical experiments on research dogs could be phased out soon — a change that’s based as much on science as ethics.

Dogs today come in a mind- blowing array of shapes and sizes, but when did this diversity in canine forms begin? New research ...

The first 24 hours of life and how colostrum is handled set the stage for how well calves can survive and thrive during ...