Endangered Species

Only one male has turned up at the birds’ breeding grounds this year — and he’s too young to breed.

The move comes the same day as a new study that shows overwhelming support for the environmental legislation.

Increased access to the Internet is facilitating rampant online wildlife trade, providing an attractive marketplace to sellers and buyers.

The relationship between wolves and people raises deep questions that we still need to answer, says environmental ethicist and philosopher Michael Paul Nelson.

Biologist Carter Niemeyer says gray wolves can only survive if we embrace wild spaces and scientific truth, not hatred and fear.

The tiny fish doesn’t reproduce well in years when the water doesn’t flow. Several bad years in a row could push the species closer to extinction.

Books coming out this month examine wildlife crime, polluted cities, the diversity of bees and how democracy can stand up to climate change.

Conservationists have helped to save North America’s largest bird from extinction, but it’s still important to give every chick a chance to fly free.

The often-arrested social activist discusses his court case against Monsanto and the lessons it offers for other protestors.

YouTube is inspiring viewers across the globe to protect Hawaii’s Laysan albatross — but will that be enough in the face of climate change?