If there was a contest for the most interesting moon in our solar system, Callisto would be a contender. Jupiter's second-largest moon has more impact craters on its surface than any other planetary ...

Scientists have unlocked a way to read magnetic orientation at record-breaking speeds using terahertz radiation. Modern hard ...

Credit: NASA / Johns Hopkins APL / Steve Gribben "The utilization of the Zeeman technique to remotely map current-induced magnetic fields is really a game-changing approach to get these ...

With today’s data rates of only a few hundred megabytes per second, access to digital information remains relatively slow.

An example of this is the work on space weather (primarily disturbances to the earth's magnetic field caused by solar ... from anthropogenic (human-induced) climate change. Conducting research ...

Wireless charging relies on the law of electromagnetic induction ... of copper wire. When you plug it in, the electric current passing through this coil generates a magnetic field.

Power device makers roll out their latest advances at APEC 2025, targeting a range of applications from AI data centers to ...

Geomagnetic disturbances (GMDs), often called geomagnetic storms, and geomagnetically induced ... Earth’s magnetic field, which provides a natural shield against the fast-moving plasma, is compressed, ...

Hans Christian Ørsted found that an electric current produces a magnetic field as it flows through a wire. In the 1830s, American scientist Joseph Henry wound wire around iron cores to make ...