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

Humans might not know of any intelligent beings beyond Earth, but if they exist, they might already know about us. New ...

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

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

With a $621,000 award from NASA, University of Massachusetts Amherst microbiologist James Holden will dedicate the next three years to “predicting” the nature of life on Europa.

WASHINGTON, June 25 (Reuters) - In addition to providing a trove of information about the early universe, the James Webb ...

A new study reveals that a common human technology may be quietly broadcasting our presence to alien civilizations—without us ...

NASA has confirmed the discovery of an Earth-sized planet parked right in the “habitable zone” of a distant red dwarf star.

Tonally speaking, the “Alien” movies span several genres — mainly action, horror and operatic sci-fi. The best double as ...

New research suggests that the thick, mineral-rich layers of clay found on Mars could hold the key to understanding whether the Red Planet ever harbored life. These layers, thought to have formed ...

A new paper from Harvard's sometimes controversial physicist Avi Loeb has suggested that if we want to find advanced alien ...

The discovery of a potentially habitable exoplanet by the James Webb Space Telescope sparks fresh curiosity across science ...