The Trump administration has settled a lawsuit that sought to allow the sale of a device that gun-control advocates say lets ...

The Trump administration is permitting the sale of devices that let gun enthusiasts convert semiautomatic rifles into weapons that can shoot as fast as machine guns.

Ever wondered how vending machines are created? In this behind-the-scenes look at vending machine manufacturing, you'll ...

The paper B.W. Bauer et al., “Cohesin mediates DNA loop extrusion by a ‘swing and clamp’ mechanism,” Cell, 184:5448–64, 2021. Approximately 2 meters of DNA is crammed into each of the human body’s ...

Most early devices are known from writings describing the machines, which may or may not have been built. "That's what makes the Antikythera Mechanism different," he says. Date: Around 65 A.D. How ...

Developing this capability would elucidate the growth mechanisms of carbon nanostructures ... Hao Li and co-workers at AIMR developed an active machine-learning model to address these challenges ...

Most early devices are known from writings describing the machines, which may or may not have been built. "That's what makes the Antikythera Mechanism different," he says. Date: Around 65 A.D. How ...