Astronomers have discovered a rocky exoplanet that has an atmosphere and sits within the habitable zone of a solar system.

It’s the first potentially habitable world known to host an atmosphere, making it a lead contender in the search for life ...

In a major milestone in the search for life on other planets, astronomers have detected, for the first time, an atmosphere ...

The discovery boosts the chances of finding extraterrestrial life.

Matt Rutherford is manning a one-person circumnavigation for the sake of science ...

A rocky world orbiting within its star’s habitable zone may be surrounded by a helium-rich atmosphere, providing the ...

Cutting back on our use of energy and materials so that we live within Earth’s means can seem like an insurmountable ...

In a major milestone in the search for life on other planets, astronomers have detected, for the first time, an atmosphere ...

NASA's Viking 1 mission blazed a crucial trail with its Mars landing on July 20, 1976. Now, half a century later, that trail ...

How life started on our own planet may not seem as interesting as finding evidence of life on Mars or the icy moons Europa or Enceladus. But the search for the first eukaryotes on Earth remains as ...

In a new review, scientists warn that this rapidly escalating, human-driven crisis threatens to upend the biosphere. The ...

An Earth-like planet within the habitable zone of a star has been found to have an atmosphere, raising hopes it could support life.