Thanks to a career-defining performance by Matt Damon, Christopher Nolan's 'The Odyssey' is one of his best movies. Review.

Seen from afar, Earth is looking steadily darker. The amount of sunshine reflected is known as the albedo. This is going down ...

Every time I see the moon in the sky, it makes me happy. Our natural satellite is so familiar it’s easy to take it for ...

A new look at Earth’s deep past is reshaping how scientists understand the planet’s climate, and it carries a quiet warning ...

SpaceX's recent IPO highlights the evolving space economy, with its valuation fluctuating between $1.9 and $2.3 trillion. The ...

A new study suggests spacecraft exhaust could quickly contaminate the moon's most scientifically valuable regions, ...

The planet LHS 1140 b lies in its star’s habitable zone, which already made it a prime candidate as a possible host for life ...

As an 8-year-old kid, the Apollo 11 moon landing inspired me to become an astronaut. I was fortunate to realize that dream ...

(Mark Garlick/Science Photo Library/Getty Images) If potted plants always seem to die under your care, you can take solace in ...

The curious minds at What If explore what would happen if there were only 1,000 people left on Earth.

A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

Powering the Future” provides an accessible introduction to the science underlying energy sources such as wind power, solar ...