Electronics & Semiconductors

Discovery unravels how atomic vibrations emerge in nanomaterials

A hundred years of physics tells us that collective atomic vibrations, called phonons, can behave like particles or waves. When they hit an interface between two materials, they can bounce off like a tennis ball. If the materials ...


Amazon workers try new tactics to unionize in Alabama

Amazon workers and organizers in Bessemer, Alabama, are making door-to-door house calls, sporting pro-union T-shirts and challenging anti-union messaging by Amazon-hired consultants as they try to convince their peers for ...


News Corp. hacked, reporters targeted; believed China-linked

News Corp., publisher of The Wall Street Journal, said Friday that it had been hacked and had data stolen from journalists and other employees, and a cybersecurity firm investigating the intrusion said Chinese intelligence-gathering ...

page 1 from 2