Over the last century, the giant clam population has dropped by more than 80 percent, putting the species in danger of extinction. A new assessment of the marine invertebrates led by Ruiqi Li, a ...

BREVARD COUNTY, Fla. — A new federal report says more people and animals, including beloved pets, are getting sick from exposure to toxic algae that forms in natural waterbodies across the country.

Five dogs have died and more than 20 have fallen sick in California as researchers suspect a toxic algae is to blame. Los Angeles County health officials are warning residents to keep their furry best ...