Ice crystals in Earth's atmosphere sometimes align just right to create various striking visual effects, from a halo around ...

While they have no backbone, sunflower sea stars ( Pycnopodia helianthoides) mean business–especailly when faced with spiny ...

E-Star is located near Chestertown on the Chesapeake Bay. It happens for two weeks in the summer. There are many great ...

A powerful earthquakes struck Wednesday off Russia's Far East coast, flooding a fishing port with waves from a tsunami, cutting power to a few areas and sending some panicked residents fleeing ...