The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more natural source.

Stars and galaxies make up much of the universe's ordinary, observable matter. But for decades, scientists have wrestled with ...

High pressure weather over many parts of the UK can cause problems with TV reception, and occasionally radio reception. This type of weather can move around, so it is hard to know exactly where the ...

The Rydberg atom-based device could be a fraction the size of existing antennae ...

In 1977, the detection of a brief radio signal prompted SETI astronomer Jerry Ehman to write a single word in the margin of a ...

Add Yahoo as a preferred source to see more of our stories on Google. An illustration of an exoplanet in an alien star system. New research suggests that radio emissions from intelligent aliens may be ...

Muse delivered a technically dazzling performance at Toronto's RBC Amphitheatre, blending new songs from "The Wow! Signal".

A new SETI study argues that turbulent space weather around distant stars can smear out ultra‑narrow alien radio signals, meaning technosignatures may already have reached Earth.

A huge missing chunk of our universe has been found at last, but I’m not talking about dark matter. For decades, there’s been ...

These snakes can go for months without eating, grow and shrink the size of their hearts and jump start their metabolism on a ...

Service will be suspended on the Red Line between Alewife and Park Street beginning Tuesday and lasting until July 30, the ...