The powerful flare from sunspot region AR4341 peaked at 1:09 p.m. EST (1809 GMT), according to NOAA's Space Weather ...

Earth's magnetic field is crucial to keep its inhabitants safe and protected from harmful solar radiation. However, the ...

The U.S. EPA now requires permits to operate gas turbine generators, even temporary ones, closing loopholes in some local ...

Abstract: This letter presents the design and analysis of a compact magnetic field generator for robotic navigation of magnetic endovascular instruments in clinical settings. The system features eight ...

Chinese scientists recently obtained the first information on the ancient magnetic field on the far side of the Moon through the analysis of lunar soil samples brought back by the Chang'e 6 mission.

Chinese scientists recently obtained the first information about the ancient magnetic field on the far side of the Moon, through the analysis of lunar soil samples brought back by the Chang'e 6 ...

Nanoscale device employs magnetic tunnel junctions to convert thermal noise into binary signals for random number generation.

For more than a century, engineers have chased new ways to turn the planet’s natural motions into usable power, from tides to ...

Here’s what you’ll learn when you read this story: It used to be thought that there were more volatiles than expected in lunar soil because they escaped Earth before it had a stable magnetic field.

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 ...