Forests are falling at frightening rates and the oceans, once thought inexhaustible, are hammered by overfishing, ...

Moonshot proposals to save the poles are gaining popularity as the planet heats up. But none of the most high-profile ideas are viable — worse, they may cause irreparable harm, according to a new stud ...

Climate science has made one fact unavoidable: the planet must reduce greenhouse gas emissions faster than ever before. Each year of delay pushes the world closer to severe climate disruption. To meet ...