Sea ice extent in the Arctic has decreased by about 40 percent since 1979. New technologies are being deployed to regrow it.

New warnings from financial firms and insurers point to a future defined by profound risks to the global economy from heat, ...

For over a decade, it was widely believed that the maximum wet bulb temperature that bodies could handle was 35 C — unlikely ...

A new U.N. report maps a path toward a more sustainable future and challenges society to question basic assumptions and ...

Amid deepening inequalities and escalating crises, including climate change, biodiversity loss and pollution, a new United ...

WWF will lend its global brand to the dramatic public art and climate activation, THE HERDS, in a bid to inspire people ...