SETI researchers may have missed alien signals due to a cosmic phenomenon that distorts narrowband radio waves, new research says.

If someone told you there’s a place in Colorado specifically built for watching aliens, you’d probably assume it was a joke.

For four decades, many SETI experiments have focused on finding sharp spikes in frequency but the new study says signals may not stay narrow as they travel away from their home system.

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

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 ...

Sightings of an unmanned aerial system over Barksdale Air Force Base (BAFB) early on Monday resulted in a temporary ...

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

President Donald Trump, the Pentagon, and the Department of Defense's All-domain Anomaly Resolution Office have become the focus of renewed scrutiny after the president called on federal agencies to ...

Most people think of tropical reefs when they hear “scuba diving,” but Bigelow Hollow State Park in Union, Connecticut, ...

"If a signal gets broadened by its own star's environment, it can slip below our detection thresholds, even if it's there." ...

For decades, humanity has been looking for answers to unravel the mystery surrounding aliens’ existence, but they have failed ...