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

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

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

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

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

Aspiring viewers of the Northern Lights are encouraged to go as far north as possible, away from light pollution, and face ...

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

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 ...

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

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

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

A NASA satellite that suddenly reappeared after going silent gets credit for the remarkable discovery—a pair of temporary ...