Out of the 6,000 known exoplanets, it's these rocky worlds that are most worthy of attention in the search for life beyond our planet.

The new film probes the possibility of alien life – here's how the science of Project Hail Mary stacks up.

Alien hand is little investigated because it is rare and cannot predictively occur,” Mark said. “In comparison to other ...

If we're to find extraterrestrial life in the universe, astronomers have pinpointed the best places to look for it. They have ...

After decades of “Alien” movies (and their rip-offs) convincing us that deep space alien encounters end with bloody bodily destruction, directors Phil Lord and Christopher Miller suggest in their ...

Renewed attention is falling on the base after the disappearance of retired Air Force Maj. Gen. William Neil McCasland, a ...

Search continues for Neil McCasland as officials reject UFO theories and online sleuths draw comparisons to missing ...

Just when the story about missing retired U.S. Air Force Major General William Neil McCasland couldn't get much stranger, another twist pops up. It turns ...

Connecticut lawmakers are currently debating how to manage rising electricity rates, housing shortages, and tens of billions in long-term pension obligations.

Retired 68-year-old Maj. Gen. William "Neil" McCasland was last seen at his home in the area of Quail Run Court NE on the morning of Feb. 27.

Astronomers have identified a strange new kind of exoplanet that challenges how scientists classify worlds beyond our Solar System. The planet, L 98-59 d, appears to contain a vast ocean of molten ...

An experienced hiker and avid outdoorsman, William Neil McCasland isn’t the typical missing person, but the retired Air Force ...