Geologists discovered ancient rocks in Greenland that preserve the oldest known traces of Earth’s early magnetic field.

Scientists studying Earth's magnetic field have discovered that its electric heartbeat flows in the opposite direction from ...

The Magnetic Shield That Protects Our Climate Earth is surrounded by an immense magnetic field, called the magnetosphere.

Earth’s magnetosphere, once thought to have a simple electric polarity pattern, has revealed a surprising twist. New satellite data and advanced simulations show that the morning side of the ...

A near collapse of Earth's magnetic field may have paved the way for life to evolve past the microscopic stage. New research on ancient rocks from South Africa and Brazil suggests that Earth's ...

The EHT captured a surprising polarization reversal around M87*, pointing to rapidly changing magnetic fields near the black ...

Microscopic magnetic fossils found in North Atlantic seafloor sediments may represent components of an internal "GPS system" ...

During a brief but dramatic chapter in Earth's history about 41,000 years ago, the planet’s magnetic field nearly collapsed. What followed was a cascade of environmental and biological changes that ...

A growing weak spot in the magnetic field surrounding the Earth could lead to satellite malfunction and even cause them to ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: Earth’s oxygenated atmosphere and ...

"Chorus waves are now included in forecasting models that are designed to protect these satellites." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...