Search for Life

If the James Webb Space Telescope detects depleted carbon dioxide in a planet's atmosphere, that could indicate water.

For those who follow news related to UFOs, 2023 will be remembered as the year that UFOs came to Washington, D.C.

PAHs may be able to form in cold regions of space, affecting what scientists think about the origins of planets and possibility of alien life.

"Of the other small planets like Earth that are out there, which of them have Jupiter siblings? Because this might be an important characteristic to look for, if we want to figure out where to find life."

A jaw-dropping ecosystem of crystal-clear lagoons and salt plains in Argentina's Puna de Atacama desert could offer a window onto early life on Earth and Mars.

The United States Congress passed legislation that orders the release of governmental records pertaining to UFOs dating back 25 years.

A new study calls for humanity to prepare for an encounter with extraterrestrial intelligence and examines the social consequences of such contact.

Humpback whale "conversations" provide valuable insight on how humans may one day communicate with life beyond Earth.

Is there life beyond Earth? The question has turned out to be one of the hardest to answer in science.

An astronomer has outlined a way for methane-producing life to thrive in the molecular clouds of deep space, opening up a new pathway to understanding the potential origins and diversity of life.