One of the landmark discoveries of 19 th century physics was the realisation that electricity, magnetism and light are all connected. Experiments had already shown that the movement of electrical ...

FOR SOLDIERS at the front, electromagnetic defences are as vital as air: invisible when present, and disastrous when not. In July Ukrainian troops in southern Donbas found this out the hard way.

ALEXANDRIA, Va.--(BUSINESS WIRE)--The Association of Old Crows (www.crows.org) is kicking off its new AOC Discussions series by hosting a conversation with Gen John Hyten, Vice Chairman of the Joint ...