New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...

Research indicates airport radar systems may unintentionally broadcast Earth's presence to aliens up to 200 lightyears away, ...

The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new paper.

Earth's airports may be broadcasting our existence to the galaxy without anyone intending to. A 2025 study from the University of Manchester found that radar systems at major airports emit ...

"Eventually, our own Voyager spacecraft will be extraterrestrial artifacts in other stellar systems." ...

Planet Earth could be giving out its own signals, which could in turn be detected by distant astronomers on an alien planet ...

A new SETI study argues that turbulent space weather around distant stars can smear out ultra‑narrow alien radio signals, ...

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...

A Massachusetts golf course is using autonomous mowers to maintain its fairways. The GPS-guided, electric mowers can cut ...

Giant robotic mowers are transforming the Country Club of New Bedford's fairways. Here's how.

What happens if scientists find evidence of extraterrestrial intelligence? That question was at the center of a recent SETI Live discussion about newly updated post-detection protocols and how ...

The Trump administration said individuals were moved to ensure their safety during hurricane season. Environmental groups ...