A single flat metalens now handles both excitation and fluorescence collection for diamond quantum sensors, enabling nanoscale sensing in spaces too tight for conventional optics.

I compared Bluesound’s and Sonos’s wireless speakers and I never expected it to be this hard to pick an undisputed sonic ...

Physicists have forced light to behave like electrons trapped in a magnetic field, reproducing the quantum Hall effect with photons for the first time. The experiment, carried out on an optical fiber ...

When NASA’s Perseverance rover landed in Jezero Crater in 2021, its primary mission was to scour the remnants of a dried-up Martian lakebed for signs of ancient life. Scientists have been focused on ...

Researchers from IMDEA Materials Institute, in collaboration with China's Nanjing and Huazhong Universities, have developed a ...

History was unmade last year, as engineers began the massive project of ripping the first-ever transoceanic fiber-optic cable from the ocean floor. Just don’t mention sharks.

Section 232 tariffs aim to protect U.S. national security. Created by the Trade Expansion Act of 1962, Section 232 empowers the president to charge duties pending the results of a Department of ...

Neuroscience has traditionally explained communication in the brain through electrochemical signaling: action potentials, synapses, neuromodulators, and ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more A crossbody bag is the most practical of purses. It keeps your hands free and allows you to carry more ...

Aldis Hodge stars as Alex Cross in “Cross” Season 2, alongside Isaiah Mustafa as Detective John Sampson.