An explanation of the methodology for 538's current polling averages. 538 goes through many steps to calculate its polling averages. ABC News Photo Illustration This is an old version of our polling ...

A team of physicists say they have found a way to sidestep Heisenberg's uncertainty principle, one of the more troublesome and irritating rules of our universe. Heisenberg's uncertainty principle, for ...

When the path forward is not clear, it’s harder to decide on a direction and strategy. That’s the situation small business owners see developing, it’s getting harder to confidently make a decision ...