Comparison of a 5W laser, 10W, and 20W diode laser. All these machines have their pros and their cons, but this is a quick comparison of their ability to cut and engrave. I do not have a lot of ...

From steelworkers to Starbucks baristas, labor unions are shaping the next wave of worker power. In this TED podcast, political scientist Margaret Levi explains how unions protect rights, raise wages, ...

The huge demand for energy to power data centers will be a key focus for antitrust regulators in the future, a former top official at the U.S. Justice Department’s trustbusting division said.

Engineers from North Carolina State University, Adroit Materials and Poland’s Institute of High-Pressure Physics have reduced ...

“AI” needs a lot of computing resources, which is why new data centers are cropping up anywhere there’s cheap land. But powering all those hungry servers takes a lot of energy, and overburdened power ...