Strange cone-shaped rocks led scientists to the hidden remains of one of Earth’s oldest asteroid impacts. It could help us find fossil life on Mars.

Scientists thought this crater in Australia was the world’s oldest – but an independent analysis shows they might be off by ...

In the almost three years since NASA proved that it could successfully deflect an asteroid, we’ve learned a lot about these ...

When NASA's DART spacecraft slammed into the asteroid moon Dimorphos in September 2022, it didn't just change the asteroid's ...

Artificial grass has come a long way since your granddad’s Astroturf. Today’s synthetics, made of nylon or polymer, have ...

Believe it or not, there are many gravel options you can use in your yard and garden. Here are some of the most popular types ...