Researchers from the University of Manchester showed how radio waves generated by military aircraft and airports are likely to be detected by aliens.

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Could our everyday technology be the beacon that reveals our existence to alien civilizations? New research suggests our ...

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

The closest potentially habitable world to Earth is Proxima Centauri b, which is 4 light-years away, meaning that if it hosts ... military signals would look "clearly artificial to anyone watching ...

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

Illustration of artificial light at night causing bodily stress, reflecting Dr. Randy Nelson's research on disrupted circadian rhythms and their impact on neuroinflammation, metabolism, and mood ...

Since Proxima Centauri b is potentially habitable, there are a lot of different sensors that scientists would like to take to it to monitor it closely.

Astronomers have discovered a Jupiter-size gas giant, AT2021uey b, using Einstein's Theory of Relativity method, finding this rare planet 3,200 light-years away on the edge of our galaxy.

TACOMA, Wash. — Sound Transit approved a new light rail extension plan on Thursday that threatens dozens of businesses housed inside of Tacoma's historic Freighthouse Square.

The B-2’s stealth features are still effective—as seen during the weekend strikes, in which the aircraft successfully escaped Iranian airspace unscathed. But the B-21’s technology is far ...

The recovery in the Nasdaq has been led by artificial intelligence (AI) stocks like Nvidia that are also hovering near all-time highs again, but not every tech stock is in that position.