Two life forms living together helped spark the evolution of all complex life. By learning to appreciate this process more ...

A recentscientific study supported by NASAand conducted by a team of researchers from Tōhō University in Japan has revealed a future scenario where most life on Earth will no longer be sustainable.

Ancient supernovas may have blasted Earth with powerful radiation, causing dramatic changes in our climate, and could do so ...

Save the date!Scientists have revealed the exact date they think life on Earth will end.The date marks exactly when ...

For over half a billion years, Earth’s magnetic field has risen and fallen in sync with oxygen levels in the atmosphere, and ...

The search for life beyond Earth is a holy grail quest for many experts, but finding where to look is a core issue.

The research estimates that life on Earth will end around the year 1,000,002,021, when surface conditions become too extreme to support even the most resilient organisms. But the decline will ...

As we venture farther from Earth, we uncover powerful tools to fight disease, extend life and enhance human well-being. Central to these breakthroughs is the power of microgravity.

Life’s ultimate origin will never be known, but researchers are probing the possibilities—for Earth and elsewhere.

Future telescopes could detect life managing their planet atmospheres. by Evan Gough, ... Earth's carbonate-silicate cycle moderates the planet's temperature and helps keep it habitable.