Harnessing the power of the sun holds the promise of providing future societies with energy abundance. To make this a reality, fusion researchers need to address many technological challenges. For ...

The European XFEL in Hamburg is one of the world's most powerful X-ray lasers. A new system called XFELO makes it possible to generate X-ray flashes with photons of very precisely defined energy. This ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to CuriousKidsUS@theconversation.com. What is Bluetooth? – Henry, age 13, Somerville, ...

A team of physicists from the University of Ottawa have developed a new theoretical model that shines new light on how ...

Dreary winter months are a great time for laser skin treatments. We had two leading experts break down the best lasers for ...

Ukraine has developed a silent, undetectable laser that can take out Russian drones as if “struck by invisible lightning” — and all at a fraction of the cost of similar high-tech weapons made in the ...

Henderson, NV - January 16, 2026 - PRESSADVANTAGE - Las Vegas Eye Institute announces the integration of Ray-Traced ...

At the same time, a current of cold electrons travels toward the heated plasma from the opposite direction. When the two meet, the plasma develops filament-shaped instabilities that SLAC’s facilities ...

Red light therapy has come a long way since then. Rahman explained that red light wavelengths activate the mitochondria in skin cells and increase blood flow to hair follicles. This uptick in ...

For the first time, researchers have amplified X-ray light multiple times in a resonator cavity, in a way highly similar to traditional lasers. With great success: the new technique delivers extremely ...

LASIK offers an example of how ophthalmology is becoming data-driven, using advanced imaging to move beyond static ...

By SEUNG MIN KIM, BEN FINLEY, MARY CLARE JALONICK, KONSTANTIN TOROPIN and MORGAN LEE, Associated Press ...