Endangered Species

It may not seem charismatic, but Scotland’s Manx shearwater flea could be a symbol that no species is too small or strange to deserve saving.

In response to pressures from the international community, Mexico has agreed to take more steps to prevent the porpoises’ extinction — but with fewer than 20 remaining, will that be enough?

Who needs vampires or serial killers? These new books offer horrifying information — and thrilling solutions — on endangered species, sea-level rise, food security and corporate pollution.

Mounting evidence proves that natural-gas and oil extraction threatens wildlife and ecosystems — much as it harms human health.

A dire report about our climate and oceans underscores the great need for action. A global oceans treaty could help save the future.

The decline of a rare cactus in a national park epitomizes the Trump administration’s failure to protect endangered species along the border.

Successful conservation means more sharks, which is great for the health of the ocean but could also be problematic in a few important ways. Here’s how experts say we should prepare.

In warming Alaska, Pacific walruses and Inuit craftsmen find themselves facing new and intersecting threats.

Will the Trump administration’s recent changes to the implementation of the Endangered Species Act complicate the delicate strategy of grizzly restoration in this remote Washington wilderness?

The most widely used class of insecticides is dangerous for much more than its intended target, new research finds.