With the first U.N. climate talks in the Amazon approaching, thousands of Indigenous people marched Tuesday in Brazil’s ...

Discover how algal blooms affected dolphins and marine life in Florida, leading to a tragic mass mortality event.

The dumping of effluent and fertilizer into Florida waters caused a massive bloom of phytoplankton, killing off much of the ...

In 2013, 8% of the bottlenose dolphins living in Florida's Indian River Lagoon died. Investigations have now revealed that ...

A new survey finds India's rivers host around 6,327 river dolphins - 6,324 Gangetic and just three Indus dolphins. A majority ...