Climate change, farmers draining ancient Balkan lake

For millennia, Lake Prespa was pristine. But under pressure from climate change, unchecked pumping and pollution, the prehistoric body of water in southeast Europe is shrinking at an alarming rate.

A 5,000-mile seaweed belt is headed toward Florida

A 5,000-mile seaweed belt lurking in the Atlantic Ocean is expected in the next few months to wash onto beaches in the Caribbean Sea, South Florida, and the Yucatán Peninsula in Mexico.

How does red tide impact beachgoers?

Many people are flocking to the Gulf Coast for spring break. However, toxic red tide algal blooms have put beachgoers and residents on alert.

Unwanted visitor ruins spring break in Florida—toxic algae

With its brilliant sun, white sand and turquoise water, Lido Key Beach would make for a perfect postcard of Florida beaches if it weren't for the dozens of dead fish lying on the shore, killed by a toxic algae bloom known ...

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