This week, see what makes loggerhead sea turtles “dance,” track a cosmic “ghost particle,” uncover an ancient basilica, and ...

More pocked with craters than any other object in our solar system, Jupiter's outermost and second-biggest Galilean moon, ...

That’s quite a big gap, as it turns out. It covers fields from gigantic bodies like the Sun and Earth, as well as those ...

The turtles rely on Earth’s magnetic field to help them navigate in two ... is “essential” to the Artemis moon landing program, even as Boeing has announced layoffs connected to the program.

The magnetic barrier that protects Earthlings from radiation almost collapsed some 565 million years ago. Here’s what saved it.

Firefly Aerospace 's moon-bound spacecraft has provided the closest thing to a reflecting pool in space, showing Earth as an ...

For a long time, scientists thought the Earth's inner core was a solid ball of metal, sort of like a planet within a planet ...