Electromagnetic metamaterials with negative physical parameters such as negative dielectric constant and negative magnetic permeability have attracted widespread attention in the academic community.

Geomagnetic storms are capable of sparking beautiful displays of the Northern Lights across our night sky. However, there is a potential danger behind that beauty, especially now, with solar activity ...

A G1 (minor) geomagnetic storm is often the result of Earth plunging into a fast stream of the solar wind, or when a small, ...

The human body was not built for spaceflight, with its microgravity conditions, exposure to high-energy radiation and other ...

The human body was not built for spaceflight, with its microgravity conditions, exposure to high-energy radiation and other ...

A quantum 'miracle material' could support magnetic switching, a team of researchers has shown. A quantum "miracle material" could support magnetic switching, a team of researchers at the University ...

Physicists have developed a novel approach to maintain special quantum characteristics, even in 3D materials, with potential applications in optical systems and advanced computing.

A world record for nuclear fusion has been smashed after an 'artificial sun' reactor was able to maintain a plasma for more ...

A new study has accurately estimated the physical parameters of thermal and magnetic field structures of solar coronal holes which have significant influence on space weather that affects satellites, ...

2024's gigantic solar storm gave the Earth two new temporary radiation belts, according to NASA's CubeSat mission. One of these belts could stay in place for a "very long time", according to NASA ...

Small-scale magnetic holes are common magnetic structures with a spatial scale always smaller than one thermal proton gyroradius (ρ i) in the turbulent planetary magnetosheath. However, the ...

Mike Sorrentino is a Senior Editor for Mobile, covering phones, texting apps and smartwatches -- obsessing about how we can make the most of them. Mike also keeps an eye out on the movie and toy ...