As NASA plans for long-term human missions beyond Earth, one question keeps resurfacing: how do you sustain life in places ...

This Christmas, many people here and around the world continue to wonder what percentage of humans on this planet really believe that Jesus Christ came to Earth to save the souls of mankind. Likewise, ...

Early human ancestors called the LRJ Group lived in Europe for 80 generations, intermingling with Neanderthals, before ...

Avatar: Fire and Ash is finally here, and now that another batch of new characters has been introduced, here are the seven ...

Laurent Simons, 15, already earned a PhD in quantum physics, aiming to extend human life with ultracold science and AI ...

Healthy, sustainable school meals could cut undernourishment, reduce diet-related deaths and significantly lower ...

Futurist Michio Kaku sees humans doing ballet on Mars and projecting their brains into the cosmos. And aliens? Oh, they're ...

Astronomers thought they had seen the "first hints of life on an alien world" this year, but they disappeared under closer ...

Our sun is about halfway through its life, which means Earth is as well. After a star exhausts its hydrogen nuclear fuel, its diameter expands more than a hundredfold, engulfing any unlucky planets in ...

I/ATLAS safely passes Earth as Avi Loeb says it ignored our planet, showing ’earthlings’ they are not the center of attention ...

Mars is rich in ice, both on and under its surface—with more predicted to lie farther below its dusty exterior. If future ...