Sunita Williams, who is stuck in space for more than seven months, is leading groundbreaking research with a ...

The top United Nations court took up the largest case in its history on Monday, hearing the plight of several small island ...

Every year, the launch of the Global Humanitarian Overview is an opportunity to highlight where needs are greatest - and how ...

Every year, the launch of the Global Humanitarian Overview is an opportunity to highlight where needs are greatest - and how ...

Asteroid on collision course with Russia burns up in spectacular fireball - Small asteroid was spotted just 12 hours before ...

December 4 is the fourth annual Call to Earth Day, and young people across the world are taking part in a collective effort to improve the planet they’ll one day inherit.

Scientists and companies increasingly support blocking some sunlight to avoid the worst impacts of global warming.

Parsons and Globalstar have forged a partnership aimed at providing secure communications in complex and congested areas that will support the public, government and defense sectors. The pact includes ...

Rocks play a vital yet often unrecognized role in the carbon cycle. Through a natural process that has helped regulate ...

We must change our current economic system. Philanthropy may be part of that system, but it can be part of the solution, too.

Increases in global grain production are mostly due to changes in agricultural technologies and an increase in cultivated ...

Methanethiol, a marine sulfur gas, enhances climate cooling by boosting aerosol formation and reflecting sunlight, especially ...