Climate Change

Releasing captive-bred monarchs doesn’t benefit wild butterflies — in fact, it may make the problem worse.

New kinds of flood plans put nature back in charge, help populations adapt to a changing climate, reduce risk — and more.

The Australian icon could lose its fight against climate change, disease, habitat destruction and cars — but not if dedicated conservationists get the tools they need to protect the species.

New books this month also examine environmental racism, wildlife coexistence and the history lessons of acid rain.

Many of the gray whales found dead this year have suffered from malnutrition. Researchers are rushing to find the cause.

Increasing levels of underwater noise threaten Arctic whales, seals, fish and other species. A new report offers an opportunity for Arctic nations to lead on the issue.

This month brings new books from Greta Thunberg, Robert Macfarlane, the activists behind Extinction Rebellion and other conservation experts.

The Youth v. Gov lawsuit moves forward this week, and it could help determine if U.S. citizens have a constitutional right to a safe environment.

Just like climate deniers, they’re out to obfuscate and debase the scientists and conservationists trying to save the world — and maybe get rid of a few pesky species in the process.

States that share the river’s water finalized a big agreement last month, but an even larger challenge determining the river’s future is just around the bend, expert John Fleck explains.