3 science-backed ways to help your brain clear out waste

New research is challenging assumptions about what determines our personality — and showing that you can change it.

On Monday, the U.S. Supreme Court heard oral arguments in Suncor Energy, Inc. v. County Commissioners of Boulder County, a case that could give fossil fuel companies a get-out-of-jail-free card for th

It has some researchers taking a second look at other hypotheses that have been proposed — and mostly discarded — in the past.