In a first-of-its-kind experiment tracing evolution across 25 generations, scientists have discovered that marine copepods—the tiny crustaceans at the heart of the ocean food web—rely on a largely ...

For the first time, Antarctic krill have been found on seafloor vents. One scientist is working to figure out what they are doing there. Kim Bernard, at left, is an expert on Antarctic krill, a ...

Armed with kaleidoscopic eyesight, the ability to send secret messages and a punch so fast it can boil water, mantis shrimps are a force to be reckoned with. What is a mantis shri ...