Conventional curved lenses, which direct light by refraction in glass or plastic, are often bulky and heavy, offering only limited control of light waves. Metasurfaces, in contrast, are flat and ...

While the Table Rock Fire grew significantly today, the Persimmon Ridge Fire saw only modest expansion. The weather conditions that created such dramatic fire activity yesterday were much milder today ...

The Table Rock Complex Fire in South Carolina has reached more than 12,000 acres in size, surpassing the 2016 Pinnacle ...