Earth’s Northern Lights typically dance near the poles, but 41,000 years ago, they lit up skies over North Africa and Australia. New research reveals how dramatically Earth’s magnetic field weakened ...

However, most of these theoretical works did not consider the effects of magnetic fields on this spectrum. "Next-generation gravitational wave observatories, like Cosmic Explorer, will be able to ...

Scientists have known for a while that Mars currently lacks a magnetic field, and many blame that for its paltry atmosphere – with no protective shield around the planet, the solar wind was able to ...

In this classical vector model of the magnetic field, a point p—located outside a short elementary segment dl—is considered ... 3.3. Two Half-Lines on x Axis In Figure 6, an infinitely long electrical ...

Abstract: Optically pumped magnetometers (OPMs) operating in the spin-exchange relaxation-free (SERF) regime achieve excellent sensitivity in environments with zero magnetic fields. Therefore, it is ...

"Now, for the first time, we are seeing directly that strong magnetic fields may play an important role in suppressing star formation, even at small scales." Detailed study of stars in this ...

In a world first, Japanese researchers flew a lightning-proof drone in a thunderstorm, using it to induce and direct natural ...

NASA scientists are concerned about a strange anomaly in Earth's magnetic field, which can make life at the International Space Station difficult. The vast and evolving phenomenon is called the ...

Electric and magnetic fields are important factors to be considered when designing transmission lines. They occur in nature and have become much more prevalent in our everyday lives through man-made ...