On the rover’s 13th birthday, we reminisce about a particularly momentous day for the NASA mission.

There are lots of ways to make yourself resistant to snakes’ most deadly weapon, and only some lucky…

When rocks fracture in underground faults, they generate a variety of chemical compounds that could provide more energy…

This is how and when NOT to see the opposite of the Blue Moon.

This thing’s ribs burst through its skin and somehow, it’s no biggie.

It’s just as well conditions like this are not common, or 18th-century geologists might have never made sense…

We are so back.

The biggest volcano in the world is… a turtle?