A self-proclaimed time traveller claims aliens will make contact in 2028, sparking online debate. His assertions, made during ...

For generations, humans have imagined what it would be like to discover life beyond Earth. Would alien beings look anything ...

Instead of searching the skies for radio signals, scientists suggest the first evidence of an extinct alien civilisation could be buried in lunar soil.

Scientists say the findings of the new study may make future searches for extraterrestrial intelligence faster and more ...

Hollywood makes initiating alien contact seem much easier than it has proven to be. In E.T. the Extraterrestrial, E.T. got ...

Imagine receiving a message from another world. Not from a distant galaxy millions of light years away, but from a planet ...

Pulverised technology from collapsed alien civilisations may lie scattered across the solar system, including on the Moon, a new study suggests. The likelihood of advanced aliens living at the same ...

Jordan Flowers claims Russia and China may be reverse-engineering alien technology, raising national security concerns. However, no solid evidence supports these assertions.

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

A strange interstellar comet discovered last year and speculated by a prominent astronomer to be an alien spacecraft could be older than our Solar System, according to a new study. The comet, first ...

It was initially thought to have formed between three and 10 billion years ago, but researchers have now found that it could be even older, originating from an ancient planetary system nearly 12 ...