Marine scientists off the coast of Maine have documented thinning kelp forests being replaced by invasive red turf algae.

Local exterior cleaning specialists explain how humidity, algae growth, and coastal conditions impact concrete Jacksonville, ...

Scientists uncovered a rare toxic algae, Karenia mikimotoi, behind mass marine deaths in South Australia and elsewhere.

Green, murky water can signal more than an eyesore. Certain blooms raise safety concerns for swimmers, pets, and homeowners ...