SAN FRANCISCO (Reuters) - Lip-Bu Tan may be one of the most powerful technology executives you’ve never heard of. As he steps ...

Jane Goodall and William Shatner are set to receive honors from the Sierra Club, the major environmental group said Thursday, ...

A British court on Friday reduced some of the heaviest jail terms imposed on climate activists for their high-profile ...

The United States has pulled out of a climate funding deal struck by rich nations to help their developing counterparts ...

Space scientists say they have located a planet killer capable of ripping worlds to pieces. Researchers believe they've found ...

Soaring temperatures shut down schools in nearly half the Philippine capital on Monday, local officials said, as the torrid ...

The second shot included the home planet, a blue dot glimmering in the blackness of space. Two other companies’ landers are hot on Blue Ghost’s heels, with the next one expected to join it on the moon ...

If you've got any interest in skygazing, this is your week. A stunning planet parade is now visible in the night sky. A planet parade is when several of our solar system's planets are visible in ...

Until that happens, the best the universe can offer is aligning planets, we’re afraid – but it’s still pretty exciting. For a few brief evenings this week seven planets in our solar system ...

Seven planets are aligning in the night sky this week, creating a brief chance to see a "planetary parade." Worldwide, the best day to see the alignment is today, Feb. 28. Mercury, Venus ...

Global negotiators concluded an extended session of the United Nations biodiversity conference, COP16, with key commitments ...

For a brief moment on Friday, every planet will appear in the night sky simultaneously in a rare celestial spectacle. This so-called planetary parade, which will occur shortly after sunset on 28 ...