More than a decade of satellite monitoring has mapped Earth’s magnetic field as it subtly altered between 2014 and 2025 — and ...

The South Atlantic Anomaly, or SAA, has been known since at least the 1960s, but there were no detailed, continuous studies ...

A notorious weak spot in Earth’s magnetic shield is growing larger and weaker. This is the conclusion of a new analysis of ...

The South Atlantic Anomaly (SAA) is a particularly weak region of Earth’s magnetic field that can cause satellites to ...

New satellite data show Earth’s magnetic field changing fast, with a growing weak spot over the South Atlantic.

Some ancient marine organisms produced mysterious magnetic particles of unusually large size, which can now be found as ...

Scientists have discovered that a weak spot in Earth’s magnetic field is expanding, raising concerns about potential impacts on satellites and space technology.

As a result of the tetrahedral symmetry of the lattice, a diamond crystal typically contains NV centers in four orientations.

Today a serene and picturesque locale on New Zealand’s North Island, scientists believe Lake Rotorua was formed in the aftermath of an Earth-shattering eruption some 220,000 years ago. The volcano ...

Newton, Kansas-based Bunting, which manufactures several varieties of rotary magnetic separators, says these devices are designed with either an axial or radial magnetic field based on a customer’s ...