Collisions between whales and ships have increased, but an effort to hear, see and predict whale behavior could help reduce fatalities.

Biodiversity loss threatens national security. We need to invest in technologies to preserve our vital food varieties.

Erin Brockovich, E.O. Wilson, Jane Fonda and others deliver important new books addressing the fights against climate change, the extinction crisis and toxic pollution.

With his new “field atlas,” Kaufmann challenges readers to better understand the places where we live — and to protect them.

In The Reindeer Chronicles, Judith D. Schwartz shows how badly damaged landscapes are being restored across the world — and why more of that work is deeply needed.

Videos of people getting too close to, and touching, the rare apes motivates other people to want to do the same — and that could spread diseases like COVID-19 to a critically endangered species.

Ecuador’s Los Cedros Reserve, one of Earth’s most biodiverse habitats, could be wiped out by mining. A court case could save it — and set a precedent for the planet.

After a half-century of failures, the recovery of the Connecticut River ecosystem hangs in the balance. Will authorities finally act to save it?

Timing is running short to develop an international framework to help prevent environmental harm to deep-sea life and to share resources equitably among nations, experts say.

Solving this biodiversity mystery could reveal one of the most important sites to conserve these “rhinos of the sea.”