GENEVA — City officials are keeping a close eye on Geneva’s drinking water supply amid widespread algae blooms on Seneca Lake ...

The level at Homme Dam on Sept. 6 was 29,300 micrograms per liter. Water next to the dock at Homme Dam near Park River, North ...

A major bloom of blue-green algae has been discovered in part of the Charles River, prompting a public health advisory for ...

The sun is midway through its life of fusion. It's about 5 billion years old, and though its life is far from over, it will ...

The goal is to try to get as much data as we can, and then try to see if we can tell if there is a potential harmful algae ...

In Puerto Rico and other hard-hit places, marine researchers are trying to restore reefs and make corals more resilient — with some recent success.

Say hello to 2024 PT5, Earth’s newest mini-moon. Expected to go into orbit of Earth for a couple of months from Sept. 29, ...

Minnesota is known as the Land of 10,000 Lakes, but the state's health department has an important warning this fall.

Blue-green algae is known to emit toxins which can cause skin irritation in humans, or stomach upsets if a lot of affected ...

Some of the most dramatic climatic events in our planet's history are "Snowball Earth" events that happened hundreds of ...

“Over millions of years, material from this ring gradually fell to Earth, creating the spike in meteorite impacts observed in ...