When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

This article was originally published Oct. 21, 2021. It has been updated for spelling as well as the addition of this 1990 On The Record interview: LAS VEGAS (KLAS) – The atomic age officially began ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

Stellar storms could be masking Alien radio messages.

Exoplanets in the habitable zone of their stars discovered by the Kepler Space Telescope - matching the Earth-Sun system - are prime targets for SETI "technosignature" searches ahead, say leading-edge ...

Twenty thousand worldwide negotiators meet at a private airport shielded by the military in the north of Paris for a last attempt to save our planet from climate change. Behind closed doors, these ...

The Commons is a documentary film about communities re-asserting sustainable futures using consensus, equity and shared resources – ancient Commons principles. The film explores increasing ...

April 22, 2020 marked the 50th anniversary of Earth Day. While original plans of a large-scale celebration and campaign around citizen science required rethinking and adjustment, the movement that is ...

UNICEF is celebrating Earth Day, April 22, with a cartoon on climate change inspired superhero drawings by 12-year-old Nguyen Ngoc Gia Han. The cartoon, called "Hai Moc Nhi" (the name given to a ...

WASHINGTON DC – April 20, 2018 – In anticipation of the 50th Anniversary of Earth Day in 2020, Earth Day Network, the Woodrow Wilson International Center for Scholars, and the U.S. Department of State ...