Charles Cox hasn’t had to go to foreign shores to do mission work. He found ways to minister by fixing computers, tabulating finances, and swinging hammers. Cox grew up in the small southwest ...

By using controlled microwave noise, researchers created a quantum refrigerator capable of operating as a cooler, heat engine, or amplifier. This approach offers a new way to manage heat directly ...

Even worse, smartphones are directly contributing to poor sleep. A study from the National Library of Medicine found that ...