Officials are tracking algae levels across Casco Bay as they look for signs the bloom is weakening.

Those exposed to harmful algae toxins may have symptoms such as rash, vomiting, diarrhea, fever, sore throat and headaches.

Renovation efforts have climbed to nearly $20 million in 2026 alone.

University of Michigan and Toledo scientists are studying how exposure to airborne toxins from Lake Erie's algae blooms could affect people.

Intensive agriculture poses a significant threat to global biodiversity. However, one aspect of biodiversity in farmland is little studied: algae. Most people have seen algae growing in streams, lakes ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Algae could provide all of the protein requirements for the United ...

Is algae oil a good source of omega-3s? Learn how it compares to fish oil and plant sources, its DHA/EPA content, and who ...

The Rhode Island Department of Health has recommended the public avoid contact with Lower Melville Pond in Portsmouth due to ...

Correction: This post has been updated since it was published on June 15, 2018, to reflect how Royal Dutch Shell and Department of Energy grant was used, the attributes of algae and the uses of algae ...

Brown algae take up large amounts of carbon dioxide from the air and release parts of the carbon contained therein back into the environment in mucous form. This mucus is hard to break down for other ...

Forbes contributors publish independent expert analyses and insights. GrrlScientist writes about evolution, ecology, behavior and health. A much-needed and hopeful exploration of algae, which is ...