Earth's core is transforming, which could affect the length of our 24-hour day, Earth’s magnetic field and more ...

The inner core of Earth may have changed shape in the past 20 years, according to a group of scientists. The inner core is ...

In fact, the discovery actually supports a key part of the theory about how chorus waves work. Using data from the ...

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

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

Like the ‘core’ of most things, the Earth’s inner core is like the heart of the planet. It produces a magnetic field that ...

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

Earth’s core is located below the middle layer called the mantle and the outer layer –or crust. It consists of two main parts ...

Earth’s magnetic field, generated by movements within its molten iron core, serves as a protective shield against solar winds ...

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 ...

Understanding chorus waves is vital, as they create fast-moving, highly energetic electrons (known as killer electrons) that ...