A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...

Sometimes, the best innovative ideas come from synthesizing two previous ones. We've reported before on the idea of having a ...

Earth" planet that may have conditions suitable for life, according to the University of Oxford. The exoplanet—a planet ...

Earth's unusual orbit through hot and cold conditions tests the limits of tolerability for any known lifeforms.

The University of California San Diego is positioning itself as a leader in astronomical research as its new Department of ...

Analysis of debris from the nearly 5 billion-year-old asteroid Bennu suggests the ingredients to life on Earth were present in the early days of our solar system, as detailed in a series of papers ...

Environmental preservation and economic growth are balanced as individuals, businesses, and governments create a habitable ...

Astronomers have found some pretty wild exoplanets. Some are balls of lava the temperature of hell, one is partially made of ...

Well, we could be closer to discovering whether there really is alien life out there after researchers discovered a new ...

HD 20794 d completes its orbit just shy of two Earth years, placing it well within reach of conditions that might harbor life ...

Scientists found an intriguing world in our galaxy.