Harvard astrophysicist Avi Loeb has floated the provocative idea that humans might themselves be alien‑made 'autonomous probes,' built through advanced synthetic biology rather than evolving entirely ...

In the following six books, each writer looks to space to skillfully explore what it means to live on Earth. Salvation and ...

Aliens may well exist somewhere in the cosmos, but they are unlikely to be visiting Earth any time soon, according to a new ...

There is something almost offensive about a sky so full of stars and so empty of company. That is what gives Richard ...

For generations, the search for life beyond Earth has focused on avoiding one of science’s biggest mistakes: claiming a ...

Mueller, who had previously worked at Shell, had co-founded a startup focused on geothermal energy – generated from the Earth ...

Robots and AI are running experiments around the clock, from battery chemistry to cancer therapies. But can they be trusted ...

A new SETI study suggests we may be overlooking alien signals not because they aren't there, but because their own stars are scrambling them before they escape into space. Turbulent plasma and ...

Do not shout ‘alien!’” Amid surge of public interest in UFOs or UAP, one group updated its rules for how news of ...

Even at this early stage in our spacefaring age, humanity has already begun sending probes that will eventually reach other ...

Given the unique importance of a potential UFO visit, confirmation requires a high standard of evidence. Here are simple tips ...

That federal purse has long been the primary source of funding for research and development in the U.S., growing from $21.3 ...