New algae species rewrites understanding of reef systems

A discovery has been made in the heart of the world-renowned Great Barrier Reef and unique reefs systems of the Coral Sea and Lord Howe Island, leading to a greater understanding of how the world heritage-listed landmark ...

Around 2,000 penguins wash up dead on Uruguay coast

Around 2,000 penguins have appeared dead on the coast of eastern Uruguay in the last 10 days, and the cause, which does not appear to be avian influenza, remains a mystery, authorities said.

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