Life on Earth relies on carbon-based DNA, but our readers are keen to speculate about other possibilities for alien life ...

Ever since the discovery of methane on Mars, scientists have wondered if the Red Planet might harbor life. Now, researchers ...

Scientists have discovered a new way oxygen can form in carbon-dioxide-rich atmospheres of worlds beyond our own —- challenging assumptions about how we should search for life on other planets ...

New research sheds light on F-type stars. Could these hot and massive stars be the key to finding habitable planets and potential alien life?

Astronomers from the United States and Scotland have published a paper examining space environments other than planets that can support life. In a paper published in the academic journal ...

Over the years, History Channel show Ancient Aliens has become the butt of a lot of jokes. Poor Giorgio A. Tsoukalos is a ...

According to research led by Shan Xi Tian and Jie Hu from the University of Science and Technology of China, a reaction between helium ions (He+) and carbon dioxide (CO2) can result in the formation ...

NASA is working on a mission concept called SWIM, or Sensing With Independent Micro-swimmers. The idea is to develop a whole swarm of underwater robots that can work together to explore large areas.

MAHA is a rummage pile of diverse interests ranging from organic farmers to homeschoolers to anti-vaxxers. It has spawned a ...

Possibly the most important act of Jimmy Carter’s presidency has been almost entirely forgotten, even by his supporters.