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

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

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

A vast bloom of toxic algae is killing more than 200 species of marine life off the southern coast of Australia, scientists and conservation groups say.