On clear days in Hartbeespoort, South Africa, satellite images often reveal a reservoir with shades of deep blue interrupted by drifting patches of vivid green. These shifting features indicate algae ...

Harmful, blue-green algae blooms have been appearing on bodies of water nationwide, just as you may be drawn to go swimming ...

Thursday, the Department of Health and Human Services lifted harmful algal bloom advisories in Humboldt County and recapped the year’s toxic growths — with eight recorded HAB incidents between late ...

The New Mexico Environment Department is now lifting harmful algae bloom advisories for five lakes in New Mexico.The advisories were issued back in September and October for lakes Eagle Nest, Maloya, ...

In September, an unprecedented harmful algal bloom struck the Hudson River. Dense colonies of bright green microcystis — a cyanobacteria that can produce toxins dangerous to humans, pets and wildlife ...

A blue-green algae alert has been issued for the Gator Slough Canal, raising health concerns in Cape Coral. The Lee County Department of Health is advising residents to avoid drinking, swimming, or ...

A long section of the Hudson River is experiencing a harmful algae bloom, prompting officials to warn residents to avoid contact with the toxins. According to a public notice issued this week by the ...

While algae is naturally-occurring, certain conditions can turn it into a harmful algal bloom that can be fatal to humans and ...

Beaches are synonymous with sun and surf. But they can also be dangerous, with wildlife, plants, and ocean currents meaning ...

An inspirational transition year student from Wicklow has landed a national award for inventing a practical and eco-friendly ...