Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...

Something is absorbing light on the surfaces of Pluto and Saturn’s moon Titan, and figuring out what it is could be crucial ...

Scientists have engineered 'SpudCell,' a lab-made system from chemicals that mimics life's core functions like growth and ...

Ingo Swann was one of the most famous participants in the U.S. government's remote viewing experiments. Decades after his involvement was confirmed through declassified Stargate documents, Swann made ...

Steven Spielberg's claims that aliens have already visited Earth have drawn a mixed but pointed scientists' reaction this ...

The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an alien spaceship.

A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.

The recent discovery of an enigmatic substance on the surfaces of both Titan, Saturn’s largest moon, and Pluto, our solar ...

Jellyfish have returned to the Gulf of Maine, and some can pack a nasty sting.

It is often suggested that anyone who finds one of these invasive worms should kill it (carefully). Here's what else to know.

John Sugar returns in the second season of Apple TV’s ‘Sugar,’ picking up yet another missing person’s case, which hits a ...