Once the stuff of science fiction, 3D printers are now mainstream tools for creation and innovation. These devices, which transform digital blueprints into physical objects, have dramatically evolved ...

Officials at some agencies had left open the possibility of layoffs in court filings, but a federal judge said she would widen an initial ban on the cuts. By Tony Romm Democrats want guarantees that ...

The Medieval period, spanning roughly from the 5th to the 15th centuries AD, was a time of profound artistic expression that laid the groundwork for the Renaissance to follow. Despite the challenges ...