Scientists at Harvard have built a miniature device that can twist and tune light in real time. By rotating two stacked photonic crystals and adjusting their spacing with a tiny mechanical system, ...

Animal studies often fail to predict human tissue responses to new drugs or newly developed therapies. Besides generating ...

Engineers created a MEMS-tunable twisted bilayer photonic crystal chip that dynamically adjusts twist angle and spacing to ...

When high-voltage electricity breaks out in open air, it rips through the atmosphere, forming chaotic, branching fingers of electric plasma. These electrical arcs are difficult to control. They branch ...

Integrating fiber-optic control and data transmission. The war in Ukraine has evolved into one of the most technologically dynamic conflicts in modern history – defined by the e ...

Shallem, Greg Ravikovich and Eitan Har-Shoshanim examine how AI addresses the challenge of data overload in solar PV.

Martial arts robots may play well on stage, but can they get work done? A look at what it takes to deliver the reliability and safety required for autonomous robotic systems ...

A field test video depicts South Korea’s KAIST Humanoid v0.7 robot outstanding moonwalk and ...

A twisted pair of photonic crystals integrated with MEMS can dynamically control the handedness of light on a chip.

Spintronics—a technology that harnesses the electron's magnetic quantum states to carry information—could pave the way for a new generation of ultra-energy-efficient electronics. Yet a major challenge ...

Perspective: Donald Trump’s attempt to control the Iran war is being overtaken by rapid, unpredictable escalation.

Ballet is an art of illusion: dancers seem to float across the stage and, in their leaps, appear to defy gravity for a moment ...