Amid mounting global health concerns about PFAS, communities living along the waterway must grapple with how contamination is ...

The massive annual spring migration of America's birds – millions of them – is underway. Here's how to follow along at home.

The massive annual spring migration of America's birds – millions of them – is underway. Here's how to follow along at home.

Some species include the arctic tern, Hudsonian godwit ... leaving them hungry just when they need to eat so they can breed. Which birds visit feeders in the spring? Top five backyard birds ...

Whether they’re opening for takeoff, spreading wide for a lazy soar or flapping to brake for landing, bird wings make flying ...

She rose from afternoon slumbers with something pinching her tail. Three feet below the surface of San Diego Bay her equine ...

We’ve tested dozens of electric bikes in every category—commuter, cargo, cruiser, folding, mountain, and city. These are our ...

Its oversized bill is not only its best field mark, but also a clue to its feeding behavior: some studies have shown that it tends to capture and eat slightly larger creatures ... although they are ...

Thomas Vilgis, a food physicist at the Max Planck Institute for Polymer Research in Germany, has been in love with foie gras ...

Shark teeth from museum jaws can now reveal what sharks ate decades ago. New research shows preservation chemicals don’t ...