The post New Data From ESA’s Swarm Satellites Show Changes In The Earth’s Magnetic Field first on TwistedSifter. Since 2013, ...

Scientists discovered Earth’s magnetic field is weakening over the Atlantic Ocean, but what does that mean for life on the ground?

A growing “dent” in Earth’s magnetic field over the South Atlantic has expanded dramatically in the last decade, raising concerns about satellite safety and space radiation. A leading magnetic field ...

It used to be thought that there were more volatiles than expected in lunar soil because they escaped Earth before it had a ...

The Sun’s magnetic field is invisible to our eyes, but it quietly shapes everything from the shimmering auroras over the ...

Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth. Nov 28, 2025, 07:59am EST Map of the strength of the Earth's ...

Pigeons may sense Earth’s magnetic field using their inner ear, sending signals to brain areas that help with navigation and memory.

Our planet’s magnetosphere has seen dramatic shifts across its history—even total reversals—but this recent wrinkle doesn’t pose a threat to life Earth’s magnetic field surrounds the planet, with ...

The Magnetic Field Safety Program is managed by the Radiation Safety office; a subset of the Office of Environmental and Emergency Management (EEM). We are here to ensure that Magnetic Fields on ...