To keep yourself and your pets safe, avoid water with visible algae and follow all posted warnings and closures.

Karenia mikimotoi — is killing more than 200 species of marine life off the southern coast of Australia, scientists and ...

In this daring fishing expedition, we venture into a lake cloaked in a mesmerizing yet hazardous blue hue, caused by a bloom of toxic blue-green algae. Despite the health risks and environmental ...

Oyster farmers say South Australia’s $100m shellfish industry is on a knife’s edge, fearing international exports could dry ...

Harmful algal blooms form in western Lake Erie every year. A federal agency keeps tracking them, despite budget cuts.

Sargassum has been spreading across Florida beaches, and as it rots on shore, it emits gases that are harmful to humans and ...

One of the causes of algal bloom identified by the state’s environmental department is the ongoing marine heatwave, which has ...

Sitka had an early bloom that led to high shellfish toxins in April, and there is currently a paralytic shellfish toxin ...

A toxic algal bloom in South Australia has killed over 200 marine species, including deepwater sharks, octopuses and leafy ...

Critics of recent Trump administration moves say the lost staff and possible funding cuts leave communities more at risk as ...

The Florida Department of Health said in a release that they've confirmed the presence of blue-green algae in a local lake.

Blue-green algae which can be harmful to humans and highly toxic to animals has been found at a Lancashire beauty spot.