Is intelligent alien life really out there? With powerful telescopes identifying more potentially habitable planets each year ...

"Our work supports both the scientific quest to answer the question 'Are we alone?' and practical efforts to manage the ...

Experts have long suspected Venus could still host life with researchers detecting the presence of two potential biomarkers - ...

The "unintentional electromagnetic leakage" from airport radars and military radar systems can be "detectable across ...

In April, scientists announced that they had used NASA’s James Webb Space Telescope to find a potential signature of alien ...

The skepticism and debate around the question of "are we alone in the universe" makes the field of astrobiology more cautious ...

However, light that leaves our star also contains UVC radiation, which has a shorter wavelength than UVA or UVB light and ...

Whistleblowers say in the new doc "The Age of Disclosure" that alien life exists on Earth right now. Farah Films production Luis Elizondo said the US government's alleged coverup amounts to “80 ...

A strong possibility exists that extraterrestrial life can be found on a planet known as K2-18b located 120 light-years away. Here's what to know about the discovery and the ongoing search for life.

"The Very Large Array. VLA - Socorro, New Mexico. Getty. It might seem logical to assume that the first confirmed alien life forms will be microscopic bacteria hiding out in damp Martian soils or ...

Alien life might not be based on carbon, which forms the backbone of all life's essential molecules — at least here on Earth. It might not even need a planet to survive.

No alien life discovered on Earth, Pentagon says, but search deepens. A new office within the Defense Department is evaluating recent reports of unexplained phenomena and is planning to look at ...