Insufficient progress toward climate goals could exacerbate existing conflicts, lead to massive migration streams, warns ...

Three hours into his shift as a street sweeper in Madrid on a summer afternoon when temperatures went above 40 degrees Celsius Jose Antonio Gonzalez fainted ...

There are over a million known animal species on Earth, and each one contains a wealth of biological history. A lot of this ...

Once, these sorts of corporate pledges were all the rage. Now, companies are starting to admit they weren't serious.