Scientists successfully induced a new magnetic state in an antiferromagnet using only light, which could have big ...

Todd Bridigum, welding instructor at Minneapolis Community and Technical College, and author of, "How to Weld," tackles the basics behind pulsed-spray transfer mode. The Welder, formerly known as ...

Blood pressure and heart rate (pulse) are two important vital signs measured during a healthcare visit. Blood pressure (BP) is a measure of the force of blood on the blood vessel walls. Blood vessels ...