The first unmistakable sign of extraterrestrial technology may not arrive as a calm greeting. It may look more like a flare.

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

Scientists believe turbulent “space weather” around distant stars could be scrambling potential alien signals before they ...

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 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 ...

If it were a phone call, we might call it a butt dial: A strong radio signal that set off questions about whether it emanated from an advanced alien race earlier this week is now believed to have come ...

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

A new study by the SETI Institute suggests that the alien signals might be right here, surrounding us all of the time, and we ...

Advanced aliens could be chatting with each other using light flashes in plain sight, similar to how fireflies communicate, according to a new study that could lead to new approaches in finding ...

We may have been missing signals from intelligent aliens because of solar wind. Researchers from the Search for Extraterrestrial Intelligence (SETI) Institute say this means we have been watching for ...