The slimy algae topping Florida's waterways are more than just unsightly. They are often toxic to humans, animals and the ...

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

Rescue centers are overwhelmed as disoriented animals wash ashore, victims of a fast-growing toxin fueled by warming waters ...

Red algae use structural color not just for looks but for protection. Reflective structures signal potential toxicity, ...

Other scientists say the algae produces poisons which "act like a toxic blanket that suffocates" a wide range of marine life, ...

Great white sharks, octopuses and stingrays are washing up dead en masse on the coastline of South Australia as a “relatively ...

Scientists in Blacksburg have discovered a large, previously unseen virus inside algae. The virus poses no risk to human ...

Aiden goes to the Fleurieu Peninsula in South Australia, which has been hit by two big environmental disasters – a drought and a devastating algal bloom which is killing local sea life. We find out ...

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

Since the algae appeared, local people and scientists have observed mass deaths of fish, shellfish, sharks, sea dragons, rays, cuttlefish, and deepwater species along the southern coastline.