United Nations conference on biodiversity that ran out of time last year will resume its work Tuesday in Rome with money at ...

Measuring poverty is the first step to delivering support, but it has long been a costly, time-intensive and contentious ...

The reality of space exploration isn’t quite how Hollywood depicts it. There aren’t yet any Star Wars-type hyperdrive ...

"There are so many things we can all do to live more lightly and in harmony with the earth," says Nancy Farron.

Glaciers are melting rapidly, reducing ice and freshwater supplies, increasing sea levels, and threatening global water ...

One night without sleep may weaken your immune system, increasing inflammation and raising potential health risks over time.

By encouraging us to imagine future fixes instead of fixing the problem of climate breakdown now, the more speculative of ...

Elon Musk has made unfounded claims that two NASA astronauts were left on the space station for "political reasons" after ...

Six weeks of demonstrations failed to stop the toxic dump, but the publicity sparked a movement that’s now known as ...

Stanford chemists find a practical, low-cost way to permanently remove carbon dioxide from the air—the main driver of climate ...

Walking barefoot could strengthen the muscles in your feet, restore your natural gait, and even benefit your skin. However, ...