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

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

Aliens could spot Earth because of airports such as Heathrow and Gatwick, according to new research. Radar systems used by ...

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 ...

NASA could one day send a fusion-powered probe to Proxima Centauri b – a potentially habitable exoplanet located just over four light years from Earth – with new research indicating the ...

The James Webb Space Telescope has just unveiled the clearest image ever captured of Proxima B, a potentially habitable exoplanet located just 4.2 light-years away from Earth. This groundbreaking ...

Crosslinked polyethylene (PEX) piping may be adversely affected by UV emissions from certain artificial light sources over a long period of time, states US-based non-profit trade association ...

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 ...

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.

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 ...