After a year in orbit, the three Swarm satellites have provided a first glimpse inside Earth and started to shed new light on the dynamics of the upper atmosphere all the way from the ionosphere about ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Using 11 years of magnetic field measurements from the ...

ESA’s Swarm satellite mission has discovered a mysterious magnetic wave that "oscillates every seven years and propagates ...

Robot collective Magnetic microrobot swarms act as motors to move millimetre-sized passive objects without physical contact. (Courtesy: MPI-IS) Strong viscous interactions exist in microscale systems, ...

Here’s what you’ll learn when you read this story: The South Atlantic Anomaly (SAA) is a particularly weak region of the magnetic field stretching from South America to western Africa. Wherever the ...

Magnetic field data collected by ESA's Swarm satellites and other sources has been coverted into these frightening sounds.

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 ...

(a) In nature, small fish can swim agilely and increase their survival probabilities by forming schools that dynamically aggregate and disperse for collective foraging. (b) Inspired by nature, a ...