For the modern technology leader, the quest for peak performance has traditionally been a matter of chemistry, an endless ...

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 ...

Imagine, right now, as you read these words, you're immersed in an unseen ocean of energy. Waves are zipping through your body, bouncing off walls, and ...

Magnetic fields thread through galaxies, stretch across cosmic voids, and shape the behavior of charged particles over millions of light-years. Yet their origin remains one of the most stubborn ...

The terahertz range has been barely exploited compared to the rest of the electromagnetic spectrum. But as Sidney Perkowitz argues, our ability to detect radiation at these wavelengths has proved ...