Gamma rays detected by NASA's Fermi spacecraft indicate that microquasars are powered by small black holes slowly devouring ...

Explore the astonishing findings from the Webb Telescope on the restless black hole Sagittarius A* at the Milky Way's center.

While the events observed around Sgr A* are dramatic, this black hole is not as active as some at the center of other ...

Twenty-four years ago, a spacecraft with no landing mechanism touched down on a chunk of rock in space. Defying all odds, the Nasa spacecraft became the first in history to not just orbit a minor ...

Magnetic field data collected by ESA's Swarm satellites and other sources has been coverted into these frightening sounds. The "audio represents the magnetic field generated by Earth's core and a ...

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

Scientists have raised concerns that the Earth's inner core may completely halt its rotation by 2040, according to a recent ...

Sea turtles navigate using Earth's magnetic field like a GPS. Scientists found they learn and remember magnetic locations.

But never fear — this shape-shifting won’t directly affect life on Earth. Over time, changes to this innermost layer could impact the planet’s magnetic field, which shields our world from ...

Earth's magnetic field dramatically flipped a little more than 40,000 years ago. We can now experience this epic upheaval, ...