COTTONWOOD — It was so quiet, that you could hear a hairpin drop. There was no chatting, but a lot of clipping and snipping as 10 students at the Valley Academy for Career and Technology ...

At last year’s Oscars ceremony, a number of celebrities, including Billie Eilish, Ramy Youssef and Mark Ruffalo, wore the red-hand pin provided by an organization called Artists4Ceasefire ...

Ahead of the Oscars, Hollywood is torn over a blistering letter that chastised Artists4Ceasefire’s invitation for celebrities to wear its pins. Photo: Jason Armond/Los Angeles Times/Getty Images ...

Kuang Yaming Honors School, Nanjing University, Nanjing 210023, P. R. China State Key Laboratory of Analytical Chemistry for Life Science, Chemistry and Biomedicine Innovation Center (ChemBIC), & ...