New study reveals that Earth's inner core is undergoing unexpected structural changes, challenging long-held assumptions ...

Researchers studying decades of earthquake data say they have found the first evidence that, in addition to spinning backward ...

Earth’s inner core is changing shape, scientists have found.

Seismic wave data previously suggested the Earth’s hot inner core is slowing its spin. Now, researchers say it’s also ...

Scientists have discovered that the inner core's surface is changing shape, challenging previous assumptions about its solid ...

Life in these underworlds runs on a very different timeline to Earth's bustling surface. With no sunlight, energy is sparse ...

The enchanting dunescape stretches over 43 miles (70 km) along the coast and over 30 miles (50 km) inland. Lençois translates ...

Mercury takes only 88 Earth days to orbit the sun.