Scientists predict Earth's days could stretch to 25 hours in 200 million years as the Moon's gravity gradually slows the ...

New research suggests that many planets previously considered promising for life may, in fact, be far less hospitable. A ...

The live event will take audiences on an extraordinary journey through a century of exploration and discovery in the natural ...

Astronauts and robotic spacecraft have captured breathtaking photos of Earth from space for decades. See the best images.

See stunning photos of Earth taken from space by astronauts and robotic spacecraft, celebrating our home planet on Earth Day.

Planet Earth is spinning a little faster today — resulting in one of the shortest days of the year. But the change will be so minuscule you won’t even notice. We’re talking even less time than the ...

Live Science spoke with Tim Lenton, founding director of the Global Systems Institute at the University of Exeter, about ...

Scientists have seemingly settled long-standing arguments about whether the components of Earth originated from the inner or ...

How much do you know about our planet? Here are the amazing, odd and downright cool Earth facts scientists learned in the ...

Planet Labs is leveraging its Earth-imaging platform to become a provider of actionable artificial intelligence (AI)-powered analytics.