Light emitted by a heated solid object is a well-known phenomenon: even before he age of modern science, alchemists noted the correlation between an object's temperature and the kind of light it emitted. For example, if a metal object was being heated,...

Byline: RICH RADFORD NORFOLK -- BY RICH RADFORD THE VIRGINIAN-PILOT NORFOLK - Isaiah Hunter says he knows where his buddies sit at the Ted Constant Center and likes to acknowledge them with a wink and a nod. Alex Loughton...

If a constant of nature can vary, then so might laws of physics Sometimes it's the tiniest differences that change everything. This summer, astrophysicists reported tantalizing evidence of just such a discrepancy. Using one of the world's largest telescopes, a team...