Earth’s magnetic field has flipped many times in the planet’s history, but evidence suggests it may be weakening again.

As much as I love the hands-on engagement and rewards of using old-school, tried-and-true navigation tools like magnetic ...

Abstract: Magenetic anomaly navigation relies on high quality maps to navigate well. The map creation process is complex and involves making decisions about where to place the sensors, how to process ...

Kanpur: Researchers at Indian Institute of Technology, Kanpur (IIT-K) mapped the magnetic field inside the Sun for the first time by combining 30 years of surface observational data from space ...

In a late-night post to his Truth Social platform, U.S. President Donald Trump published an altered image of the American flag superimposed over a map that includes Canada, Greenland and Venezuela.

President Donald Trump has shared an image, seemingly AI-edited, that shows him sitting alongside a map of the U.S. that includes Greenland, Canada and Venezuela as he speaks with European leaders.

The image was an edited version of a real photograph of a meeting between Trump and European leaders in the Oval Office in August 2025. The original map showed Ukraine, but someone digitally altered ...

Abstract: The so-called ring-shape superconducting trapped field magnet has great potential for commercial application due to its flexible size and joint-less structure. However, due to the spatial ...