Fifty-six years after the first one rallied 20 million people across America, “we need to do things that make us feel more ...

Ancient ripple layers on Mars capture a single sandstorm, helping scientists estimate how dense the planet’s atmosphere once ...

The infamous Apophis asteroid is now less than three years from its historic 2029 Earth flyby, offering a rare science opportunity.

Dating back to Ancient Greece, we’ve known Earth’s rotation takes about 24 hours to complete. Since then, we’ve updated our ...

NASA's Artemis II astronauts swung around the moon in their Orion spacecraft on Monday, coming within 4,067 miles of the ...

Over the course of humanity's long, slow slog through the ages, we've built some incredible structures, and China in particular is not new to grand engineering feats. The Great Wall is roughly 13,166 ...

Days are getting longer as a result of climate change, as warmer temperatures lead to a slowing of Earth’s rotation at a rate scientists say has not been seen for at least 3.6 million years. New ...

Dead satellites and drift-prone GPS coordinates aren’t your phone’s fault — they’re side effects of something unprecedented happening to our planet. Climate change is slowing Earth’s rotation at the ...

Right now, you’re zooming through space at incredible speeds. As just one of all the living creatures on Earth, you’re along for the ride as our planet constantly moves in two major ways. First, ...

We here at Jalopnik are insanely lucky to call what we do work. Obviously, being able to nerd out over cars is what makes it so cool, but arguably just as cool is getting to travel the world to go and ...