New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder ...

If advanced aliens lived on a planet within a few hundred to a thousand light years away from Earth, then vast numbers of their signals must already have crossed Earth without being noticed, a new ...

The first unmistakable sign of extraterrestrial technology may not arrive as a calm greeting. It may look more like a flare. That idea sits at the center of David Kipping’s “Eschatian Hypothesis,” ...

A recent SETI Institute study suggests that space weather could blur and weaken extraterrestrial radio signals long before ...

The search for alien life no longer feels like pure speculation. This video walks through the strongest signs ever put forward, from the Wow Signal to Martian fossil claims and other near-breakthrough ...

Radio silence has long puzzled those searching for extraterrestrial intelligence, but the answer might lie much closer to the source of potential signals than previously thought. Conditions around ...

For four decades, many SETI experiments have focused on finding sharp spikes in frequency but the new study says signals may ...

For over two decades, millions of people volunteered the computational capacity of their computers to help UC Berkeley scientists in their search for extraterrestrial intelligence (SETI). The goal of ...

What steps can be taken to identify why we haven’t received radio signals from an extraterrestrial intelligence, also called technosignatures? This is what a recent study published in The ...

Turbulent plasma near distant stars could blur ultra-narrow signals before they leave their home star systems - making them ...

Add Yahoo as a preferred source to see more of our stories on Google. Turbulent star environments may broaden alien radio signals, making them harder for SETI to detect. (CREDIT: Shutterstock) Radio ...