Voyager 1’s long, unsettling silence has finally been broken, but not with the clean engineering data mission controllers had ...

For nearly fifty years, the Search for Extraterrestrial Intelligence (SETI) has used radio telescopes to scan the heavens for signs of alien technology. But scientists still do not agree about whether ...

Aliens have warned humanity that we face destroying the planet in a breathtaking UFO discovery, which is being cited as "first contact." The alarming caution from "far away in time and space" urges ...

To Bezos, that detail said everything. Even in the harshest conditions, humans chose to create something beautiful. That ...

Share on Facebook (opens in a new window) Share on X (opens in a new window) Share on Reddit (opens in a new window) Share on Hacker News (opens in a new window) Share on Flipboard (opens in a new ...

Elon Musk and Jeff Bezos have been highlighted as being well positioned to ensure the survival of humanity in the event that a "killer asteroid" hits the planet. According to a former White House ...

A half-century ago humanity sent its first postcard to the stars, carried by a narrow beam of radio waves. It was November 16, 1974—a turbulent time on planet Earth. The cold war was reaching its ...

From soaring coastal redwoods to dinosaur-era Wollemi pines and firs that make the perfect Christmas trees, even our most revered woody plants are in an awful lot of trouble. But it turns out that ...

From towering coastal redwoods to dinosaur-era Wollemi pines and firs that make the perfect Christmas trees, even our most revered woody plants are in grave danger. But the loss of these species isn't ...