HONOLULU – The hottest and fastest-moving lava of Kilauea volcano's latest eruption spread across new parts of the Big Island Wednesday, forcing officials to order evacuations in two coastal ...

In the Feb. 22 issue of RWEE, we asked: What is skin effect in alternating current and what is its relationship to current flow? a. Skin effect is the tendency of all current flow on printed circuit ...

As in any other engineering activity, the design of semiconductor chips (ICs) encompasses several separate, but often closely coupled, design activities. Today's system-on-a-chip (SoC) development ...

Melting polar ice is unleashing stronger, faster currents, reshaping heat flow, nutrient pathways, and microplastic movement ...

Physicists at Yale University have made the first definitive measurements of “persistent current,” a small but perpetual electric current that flows naturally through tiny rings of metal wire even ...

As sea ice vanishes, polar ocean currents are stirring faster - reshaping heat, carbon, and nutrient flow across the Arctic and Antarctic.

The battery as we know it today was an invention of Italian chemist and physicist Alessandro Volta. He witnessed electricity splitting water into its constituent elements of oxygen and hydrogen and ...

It was late Sunday evening, and we were still trying to trace why the embedded DSL modem was feeding a strange 50-MHz carrier into the network—much stronger than –40-dB noise allows. And no 50-MHz ...