Robotic technology is helping sort through recycling from Lancaster and other central Pennsylvania businesses and residents. At the Penn Waste Materials Recovery Facility in York, a new robot has ...

The fun parts about blowing a bubble are seeing how big it can get—and how long it takes to pop. The same appears to be true for investors witnessing tech stocks’ increasingly stretched valuations, ...

美国疾病控制与预防中心科研人员发布的一份新报告显示，2019年至2023年间，耐药型“噩梦细菌”的感染率上升了近70%。疾控中心研究人员在周一发表于《内科学年鉴》（Annals of Internal Medicine）的一篇文章中指出，感染率上升的主要推手是那些因携带所谓“NDM ...