The authoritative guide to ensuring science and technology make life on Earth better, not worse.

ocean acidification

Melting sea ice accelerates acidification of the Arctic Ocean

By Karen McVeigh | Climate Change

Part of a glaciar breaks off into the ocean

What’s climate change really doing to the ocean? Ask the robots

By Mariana Bernardi Bif | Climate Change

before and after coral bleaching Great Barrier Reef

Literally cooked in hot water—what happened in the latest mass coral bleaching on the Great Barrier Reef

By Janice Lough | Climate Change

White Cliffs of Dover

End of a carbon dioxide sink?

By Sabrina Imbler | Analysis, Climate Change