The world’s first lock and key system was invented in ancient Egypt around 4000 BCE. Made of wood, it used simple pins and bolts to secure doors, a design that still influences modern locks today.

New guidance rescinds Biden-era guidance from February 2024 and signals a pro-patent, pro-AI landscape. On November 28, 2025, ...

Though research on moisture-electric generators, which create energy from ambient humidity, exists, the tech isn't ready for ...

At Christmas, when rushing and endless menus complicate planning, finding easy and festive recipes is not always so easy. If ...