Thousands of international packages remain stuck in U.S. warehouses following changes to customs requirements on August 29, 2025, which ended the de minimis exemption for shipments under $800.

In the early 1960s, Mack Fulwyler joined the lab of Marvin Van Dilla at the Los Alamos National Laboratory as an engineer to study the effect of fallout radiation from nuclear weapons testing on ...

A months-long mail mystery has puzzled residents of a bustling beachside community in northern Queensland. Letters are arriving weeks and months after they are sent to addresses in the Townsville ...

BREINIGSVILLE, Pa. - FedEx Ground is looking to hire workers at its new facility in the Lehigh Valley. It opened a new 970,000 square-foot regional sortation facility in Breinigsville. The facility ...

Conventional fluorescence-activated cell sorters (FACSs) are widely used to study eukaryotic cell populations. Although they provide impressively efficient sorting, they are costly ($250,000), ...