Add Yahoo as a preferred source to see more of our stories on Google. Reliable couplers are important whether you're pulling a long freight or switching industries, such as REC Paper Products on Model ...

Abstract: We demonstrate a $240-\mu \mathrm{m}$-diameter “windmill” array of four large-area 80°-opening-angle surface grating couplers fabricated on Silicon-on-Insulator platform with 7-dB 360° ...

American workers have embraced artificial intelligence at a remarkable pace over the past few years, according to a new Gallup poll that highlights how AI tools have become embedded in daily work ...

A deck brush can be a good tool for the right task. Just ask Veronika, the Brown Swiss cow. Veronika uses both ends of a deck brush to scratch various parts of her body, researchers report January 19 ...

Abstract: This research delves into the innovative application of the optical Stark effect in dynamically guiding polaritons through a Y-shaped potential, forming a polaritonic coupler within a 2D ...

How does a cow scratch an itch on its back? An Austrian cow named Veronika has a solution that could change how we view livestock. For the past decade, Veronika has been observed by her owner ...

Kaitlin Sullivan is a health and science journalist based in Colorado. She's been part of multiple award-winning investigations into health topics including the international medical device industry ...

In mid-December 2025, an image (archived) circulated online purportedly showing U.S. President Donald Trump using a walker as a mobility aid. Keith Edwards, a Democratic political strategist, posted ...

To better understand which social media platforms Americans use, Pew Research Center surveyed 5,022 U.S. adults from Feb. 5 to June 18, 2025. SSRS conducted this National Public Opinion Reference ...