The turquoise water of Hōnaunau Bay in Hawaii, an area popular with snorkelers and divers, is teeming with spiny creatures ...

Dead fish are being reported at two Arizona lakes. Wildlife officials say poor water quality caused by below-average ...

The discovery by UF/IFAS researchers marks the first documented instance of SSWD in the Atlantic Ocean and the first known ...

The West Tisbury and Chilmark Boards of Health issued a cyanobacteria bloom advisory for several regions of Tisbury Great ...

In the study, researchers said the Honaunau Bay now has an average of 51 sea urchins per square meter. This is considered to be the highest recorded density on coral reefs anywhere in the world.

Researcher monitoring Little Cayman reefs (photo courtesy of CCMI) (CNS): The coral cover on Little Cayman’s reefs has dropped to the lowest since monitoring began more than half a century ...

Already under pressure because of the rising temperature of the ocean and water pollution, the coral reef in Hōnaunau Bay faces a new threat.

Drinking water that comes from Herrington Lake has not been affected “and is being closely monitored,” state officials said.

Are current events making you feel numb? Habituation is when we have diminished responses to repeated stimulation. It can be ...