If you were hoping to see the “mini moon,” you’ve probably been disappointed. But experts say the asteroid was an important ...

Arkup, a sustainable and liveable marine vessel developer, has unveiled its latest solar-electric houseboat before it will be on ...

This story appears in the November 2015 issue of National Geographic magazine ... is perhaps the strongest incentive for leasing a solar system. Shiv Kumar, a 20-year-old laborer in Madhotanda ...

The comet, which will be visible to the naked eye, orbits the sun roughly once every 80,000 years—the last time it passed ...

Tubeworm larvae, sea snails, and marine worms were uncovered living in tiny caves underneath the ocean floor, revealing life ...

NASA's James Webb Space Telescope (JWST) has been an astonishing piece of technology for the advancement of humankind's ...

For the first time, NASA is journeying to this mysterious moon to determine if it might be able to host alien life.

It’s the ultimate game of find a needle in the haystack. One NASA scientist is betting on AI to help expedite the search ...

Here and there, in small demonstration projects, engineers are exploring technologies that could turn coal into power without these environmental costs. Yet unless utilities start building such plants ...

The oxygen-rich ozone layer was also established, shielding the Earth's surface from harmful solar radiation ... Photograph by Joel Sartore, National Geographic Photo Ark The earliest multicelled ...