Remember how exciting summer was when we were schoolchildren? If you grew up when kids still had a whole lot of freedom, ...

After decades working as a fisherman on a high-altitude Mexican lake, Froylan Correa is now helping to save an endangered ...

Researchers have identified how thyroxine, a human thyroid hormone, can positively influence the life-critical calcification ...

Fish rank as the most diverse group of vertebrates in the world. Scientists recognize over 37,000 distinct species, with many more waiting to be discovered. Most fish fall into the ray-finned group of ...

Few predators swallow their prey whole. Even fewer can digest their meals with bones and all. But for some reptiles like the ...

ConnectLife has put out a call for type O-negative blood donors, stating the supply of that crucial blood type is running out ...

The American Red Cross urges all donors to give blood now to keep the blood supply strong this summer. Type O blood products are most needed on hospital shelves – ...

Research into the intestinal cells of Burmese pythons has revealed the existence of a previously unknown cell type, ...

A new study has found that lopinavir and efavirenz are the top pollutants in water bodies, many associated with waste water ...

Shrimp possess a unique anatomical feature: their heart resides in their head, a surprising adaptation suited to their open ...

A newly discovered cell helps pythons digest entire skeletons—and might be present in other bone-eating predators, too.

At a remote bone bed in Arizona, dense with fossils dating back around 209 million years, a Smithsonian-led team of ...