Plasma physics is the study of a state of matter comprising charged particles. Plasmas are usually created by heating a gas until the electrons become detached from their parent atom or molecule ...

Fresh Air Fresh Air from WHYY, the Peabody Award-winning weekday magazine of contemporary arts and issues, is one of public radio's most popular programs. Hosted by Terry Gross and Tonya Mosley ...

This advertisement has not loaded yet, but your article continues below. The Prince Edward Island Regulatory and Appeals Commission (IRAC) announced a one-cent change to regular gas prices overnight, ...