Long before plants and algae, cyanobacteria were already performing photosynthesis—filling Earth's skies with oxygen and ...

Melting Arctic ice is revealing a hidden world of nitrogen-fixing bacteria beneath the surface. These microbes, not the usual ...

The shrinking sea ice in the Arctic Ocean is, overall, a disaster. But paradoxically, the melting of the ice can also fuel ...

The Arctic Ocean, once locked in a vault of thick, old ice, now is transforming at lightspeed. Temperatures there are ...

A cyanobacterial bloom advisory from the Massachusetts Department of Public Health on the Charles River has been lifted ahead ...

As rowers prepare for the iconic Head of the Charles regatta, it's not just other boats they're dodging on the water — it's ...

A health advisory for the Charles River has been dropped ahead of the three-day regatta. He was singing to an empty ...

The Charles River has been under a Massachusetts Department of Public Health advisory for a cyanobacterial bloom since August, but the advisory is expected to lift by the time thousands of rowers and ...

Questions and concerns about the foam streaking the waters and accumulating on the shoreline of Owasco Lake have been on the ...

The toxic algae bloom in the Charles River has shrunk and will not affect the start Head of the Charles Regatta this weekend.

Researchers from the University of Copenhagen have discovered an important phenomenon beneath the Arctic sea ice that was ...