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.

Evidence of alien life or cosmic pyramid scheme? A documentary filmmaker sparked a discussion of advanced Martian ...

A rock measuring 900 meters is on a journey through our solar system, providing what is arguably one of the strongest pieces ...

Institute has found that we may have missed transmissions from intelligent alien life for a very benign reason. SETI’s searches are focused only on very narrow signals, so the organization typically ...

Not even an asteroid blast could kill it.

Source: Dr Sam Robinson Scientists studying venomous insects made an unexpected discovery inside a simple lunchbox container ...

New research shows many people vastly underestimate other people's beliefs in extraterrestrial life. Is social stigma keeping ...

The curious minds at What If imagine the astonishing scenario of the James Webb Telescope discovering alien life, exploring how this revelation could transform science, society, and our place in the ...

The James Webb Space Telescope may have uncovered one of the most exciting clues yet in the search for extraterrestrial life.

Organic molecules delivered from extraterrestrial materials may have played a key role in supplying building blocks for life on Earth. Scientists have found ...

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

A streaking fireball lit the starkly cold Tuesday morning sky and detonated with the force of 250 tons of TNT, rattling windows and alarming Northeast Ohioans.