Astronomers in Japan have recently launched what they say is the country's first organization dedicated to the search for ...

These targets will guide observations with current and future facilities, including the James Webb Space Telescope and ...

When you're looking for signs of extraterrestrial intelligence, it helps to know what you're looking for and to go about it ...

Just over 40 years ago, in his novel Contact, astronomer Carl Sagan imagined what it would be like to detect radio signals ...

Graham Kates is an investigative reporter covering criminal justice, privacy issues and information security for CBS News Digital. Contact Graham at KatesG@cbsnews.com or grahamkates@protonmail.com ...

Astronomers have identified 45 Earth-like worlds that could be among the most promising places to search for biosignatures—chemical signs of life in distant atmospheres. Inspired by the idea of a real ...

Searching for alien life by looking for specific signals from individual planets may overlook a larger pattern, new research ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Over the past decade, scientists have come up with a variety of frameworks to guide ...