The “post-detection protocols” for announcing the discovery and existence of alien life have just had their first major update in 16 years, though the all-important "no reply" rule remains in place.

I saw an article in the Nikkei newspaper titled 'AI is an 'alien intelligence': Philosophy and psychology as a breakthrough for understanding'.This year's Nobel Prize in Physiology or Medicine was ...

What if governments confirmed aliens exist? From religion and retirement savings to family life, explore eight ways our world ...

Alien experts claim powerful extraterrestrial life exists in the universe, which is beyond the control of any government — and could wipe out life on earth. Following Tennessee Rep. Tim Burchett’s ...

The physicist explained what he finds so terrifying about the prospect of us being alone in the universe ...

Artificial intelligence is advancing so rapidly that it may soon move beyond human understanding, said former Google CEO Eric Schmidt. "An alien intelligence is coming," he said at the Sifted Summit ...

When you're looking for signs of extraterrestrial intelligence, it helps to know what you're looking for and to go about it in the most efficient way. But work so far has generally not done so, writes ...

When I was a child, I thought aliens communicated via telepathy.Of course, I must have learned that from someone. Whether it ...

Humans have always been fascinated with space. We frequently question whether we are alone in the universe. If not, what does intelligent life look like? And how would aliens communicate? How could ...

Claims that aliens are already here are everywhere, but proving them is another matter. The strongest cases become more ...

Where are all the aliens? No, I don’t mean microbes on Mars or creatures swimming beneath the ice crusts of Europa or Enceladus, but honest-to-God intelligent aliens, capable of space travel? The ...