Making sense of a growing conflict that involves a bewildering number of players
Some urchins waste away, others come out of hiding as the fallout from sea star disease ripples along the California coast.
The U.S. military’s push for better bomb detectors involves taking cues from elephants’ ability to locate TNT.
Dubbed the "punk rocker” frog, the marble-size amphibian is the first vertebrate known to change its skin texture.
The hardest animal to attach a Crittercam to wasn't a great white shark or a whale—it was the slow-moving manatee.
A few new species of these colorful, dancing spiders have been found in eastern Australia.
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