A light-controlled meta-surface redirected another beam at femtosecond speeds without relying on slower electronic relaxation ...

Scientists have created a programmable optical chip that can slow light on demand, giving engineers far greater control over ...

Imagine searching for a gemstone in a dark cave: You use a flashlight, looking for a rainbow-colored glint in the darkness. Now, imagine 10 other people in the cave with you, using different-colored ...

Automotive LEDs and drivers advance with smaller footprints, better thermal handling, and flexible color control.

A mysterious deep-sea signal baffled scientists for years, until a rare whale surfaced and exposed one of the ocean’s ...

In this useful Tools & Resources article, the authors describe a new cryogenic light microscopy design and characterize its temperature and spatial stability. This compelling system avoids the ...

Curious about how to make music with raw oscillators and other pieces of exotic Cold War-era test equipment? Don your lab coat and find out how you can incorporate old gear into your own productions.

Seoul National University College of Engineering announced that a joint research team led by Professor Namkyoo Park and Professor Sunkyu Yu of the Department of Electrical and Computer Engineering at ...

A new study reveals greater Japanese horseshoe bats align echolocation frequencies to avoid interference and share silent spectral windows.

As more people look for ways to support the management of everyday aches or muscle recovery, they often lean toward transcutaneous electrical nerve stimulation (TENS) and electrical muscle stimulation ...

Pulsar emission variability reached a new frontier with PSR J0846-3533, a neutron star found to simultaneously exhibit three ...

Abstract: Quantifying the complexity of biomedical signals offers critical insight into underlying physiological and pathological dynamics. This study systematically evaluates compression-based ...