AI is accelerating nuclear fusion, solving plasma instabilities, boosting reactor design, and bringing limitless clean energy ever closer.

The new image, which shows Earth along with an even smaller point of light coming from the moon, harkens back to Carl Sagan's ...

Advocacy groups in Africa have launched a campaign to replace the Mercator map, which distorts Africa's size by making it ...

Researchers show that planetary alignments make Earth’s strongest space signals easiest for alien civilizations to detect.

For many years, nations insisted that 0° longitude should pass through their country. So where has 0° latitude and 0° ...

Aside from continuity complications, the fact that the original Yutani was chasing — or stumbled upon — alien creatures ...