The Sun is the engine of life on Earth. It provides heat, light, and the energy that drives every ecosystem on the planet.

Need some good news on a Friday after a long week?Don't worry: this is not expected to happen for another five billion years, ...

What if the Sun exploded today? This video explores the catastrophic effects such an event would have on Earth and our solar ...

When the sun eventually expires and swells to engulf Earth, might the remnants of landfill and deeply buried nuclear waste be recycled to form the star dust that will become new p ...

Across Earth, every night, thousands of automated stargazers are waiting to take pictures of shooting stars. I am one of the scientists who study these meteors. Most movies and news alerts focus on ...

At the start of the year, Earth will quietly reach a milestone in its orbit around the sun. Known as perihelion, this is the moment when our planet is closer to the sun than at any other point in the ...