Conservation

Dozens of these water-filtering species are at risk of vanishing, and that’s bad news for every living creature that relies on them.

Eco-books coming out this April look at the life and death of Cecil the lion, the history of oppressive oil development, and living a zero-waste lifestyle.

Recent lawsuits filed to save the monument’s unique fossil heritage may also protect modern wildlife.

Video: The big cats face a long list of threats, from climate change to habitat loss to the illegal pet trade.

The most famous rhino in the world has died, leaving behind two aging females and a hole in our world.

Ecotourism brings valuable funds for conservation to the islands, but it also delivers a torrent of garbage that could damage this unique ecosystem.

Nearly half of all freshwater turtles and tortoises are at risk of disappearing forever, a new report warns.

A new study finds that the big cats and other endangered animals do best in places where there’s no phone coverage.

Eco-books coming out this March include volumes about Rachel Carson, environmental destruction, plant-based diets and radical resistance.

Introduced rabbits threatened the unique birds of Chile’s Humboldt Penguin Natural Reserve. But after a century of devastation, hope has returned.