Aurora-chasing season has arrived with the spring equinox, a time when space weather experts say we are more likely to see the dancing technicolor lights known as the aurora borealis or Northern ...

The sun was well observed during the period of the Maunder Minimum and this lack of sunspots is well documented. This period of solar inactivity corresponded to a climatic period called the ‘Little ...

Controlling magnetic ... the polarity of the applied voltage. So far, most studies in this area have focused on continuous films, rather than on controlling properties at the nanometric scale ...

iPhone users can pick up the MagSafe-style charger for an all-time low price of just $20.99 on Amazon right now. UGREEN Magnetic Power Bank 10,000mAh for $20.99 ($9 off) The Amazon listing shows ...

Scientists have uncovered a new way to explore the complex transformations of 2D nanomaterials. By using nanoscale vibrating ...

Instantly turning a material from opaque to transparent, or from a conductor to an insulator, is no longer the stuff of ...

Mar. 13, 2025 — Astronomers have constructed the first detailed 3D map of the properties of cosmic dust in our home galaxy. For their map, the astronomers used 130 million spectra from ESA's ...

The sensor is based on a time-harmonic magnetic field and has the advantage of strong detection ability for nonferromagnetic particles. The sensing mechanism of metal particles is the foundation for ...