The Unprecedented Speed of Past Reversals A study by geophysicists from UC Berkeley and their Italian and French colleagues ...

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 ...

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

What is happening in Earth's inner core? Discover the implications of its deformation for seismic activity and navigation.

But it also opens new questions about how changes in the core could affect the length of our 24-hour day, Earth’s magnetic ...

A new study out this week said that the Earth's inner core is less solid than previously thought. Scientists still have ...

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

New research suggests that Earth's inner core, long believed to be stable, may be undergoing structural changes, including a ...

Data collected from a once-defunct NASA satellite show that Earth grew two extra radiation belts following a supercharged ...

Scientists at the University of Southern California have discovered the Earth's core is changing shape after analysing ...

The northern lights are best seen between 10 p.m. and 2 a.m. local time, according to NOAA, which recommends traveling to a ...