A toxic red tide (Karenia brevis) bloom can make parts of the Gulf deadly to fish and shorebirds as well as marine mammals ...

Members of the STAR collaboration, a group of physicists collecting and analyzing data from particle collisions at the ...

The moon turns red only during a total lunar eclipse, when the sun, Earth and moon align in a nearly straight line and the moon is fully in Earth’s shadow. The resulting red-hued moon—which is visible ...

A study of the ‘rusting’ Salmon River and its tributaries in Kobuk Valley National Park suggests ecological trouble, ...