Heaps of dead whales, salmon and sardines blamed on the El Nino weather phenomenon have clogged Chile's Pacific beaches in recent months. Continue reading →
The biggest red tide bloom seen in Florida in nearly a decade already has killed thousands of fish, and may pose a public health threat. Continue reading →
Here are some recent striking images of our planet from the Web.
A moderately intense red tide may contaminate the shellfish of New England this spring and summer. ->
Toxic algae kill 174 manatees and counting off Florida's Gulf coast this year, a new record. ->
Toxic shellfish, infectious bacteria growths, and sewage overflows -- climate change is bringing about some health concerns that need addressing.