Cracks along a giant Martian volcano, possibly above a magma chamber, might be spewing magmatic gases into the atmosphere, ...

Scientists may have just taken one of the biggest steps yet in the search for life beyond Earth. Meet K2 18 b, a distant exoplanet located about 124 light years away from us, and one of the most ...

Everyone has probably looked up at the night sky and wondered, 'Is there someone out there somewhere in this universe?' It's ...

For a long time, the field of searching for life has relied on a single checklist: oxygen, methane, amino acids, and lipids.

The leading UFO expert Nick Pope reportedly claimed before his death that the government was deliberately keeping information ...

Astronomers have catalogued more than 6,000 planets beyond our solar system. None has settled the question that matters: is ...

(BlackJack3D/iStockphoto/Getty Images) Water is crucial for life to flourish, which is why it's something scientists search ...

Scientists searching for advanced alien civilizations have detected a mysterious signal in data from the world's largest ...

Scientists believe there are planets outside our solar system where life is even more abundant and sustainable.

It's a dizzyingly busy time for scientists searching for life on distant planets. To date, astronomers have cataloged more ...

The future of the search for extraterrestrial life may lie in statistical methods, as Abigail Williams discovers ...