College students, rocket scientists and math enthusiasts around the world are celebrating Pi Day. The holiday on March 14 — ...

WEST PALM BEACH, Fla. (AP) — Math enthusiasts around the world, from college students to rocket scientists, celebrate Pi Day, which is March 14 or 3/14 — the first three digits of an infinite number ...

Dark energy, the mysterious phenomenon that powers the expansion of the universe, may undergo periodic 'violent transitions' ...

A pilot was killed when a helicopter struck a power line and crashed into a reservoir in northeastern Ohio. The Federal Aviation Administration says the crash in Suffield Township was ...

Three educators from West Contra Costa County and another from Contra Costa College were celebrated Thursday as part of the ...