Scientists have recently made a groundbreaking discovery by capturing the sounds of Earth’s “heartbeat” from space. This enigmatic phenomenon has intrigued researchers, prompting deeper investigations ...

A landslide in a remote part of Greenland caused a 200 meter (650 foot) mega-tsunami that sloshed back and forth across a fjord for nine days, generating vibrations throughout Earth, according to a ...

Researchers discovered a way to listen to Arctic ice tremors as it moves. Their findings reveal how warming changes the ice’s ...

One day in the next couple of years, everyone in the world will lose a second of their time. Exactly when that will happen is being influenced by humans, according to a new study, as melting polar ice ...

The internal, infernal machinations of our planet may be way more complex than we suspected. A new, detailed probe of Earth's heart reveals that the rotating inner core doesn't just change in rotation ...

Melting ice at the poles due to climate change may impact the Earth's spin, altering our global clock. According to a new paper in the journal Nature, the "leap second" due to be added to Coordinated ...

The new research adds to the mysteries of the planet’s deepest interior region. By Kenneth Chang The inner core at the center of the Earth, a ball of iron and nickel about 1,500 miles wide, may not be ...

WASHINGTON, D.C. — Earth’s inner core, a solid metal ball gyrating within the molten outer core, may be both slowing down and changing shape. Recent analyses of earthquake waves have suggested that ...