Scientists suggest that advanced aliens might not have physical bodies, challenging traditional views of extraterrestrial ...

A lot of the alien races in the Star Trek universe are humanoid, and the original series explained that fact way back in the ...

Scientists have long been trying to figure out whether there is life outside of Earth. Now, according to new research, we might not be alone in the universe. Scientists have revealed a new model which ...

Hideously bloated slug-like aliens could be coming to "wipe out" humans in a "Star Wars" invasion, an Oxford University biologist has warned. If the universe is teeming with life as he expects, these ...

By studying Earth's toughest microbes and complex animal "speech", scientists are reshaping how we search for – and may someday talk to – alien life.

The human race is rather introverted, apparently (Picture: Getty/Metro) ET could be phoning home, but we’re ghosting him, a new study has suggested. But why alien life has yet to be discovered could ...

Moon dust may be hiding signs of pulverised alien technology, scientist says - Grain-sized remnants of alien technology may ...