A century ago, two oddly domestic puzzles helped set the rules for what modern science treats as "real": a Guinness brewer ...

Low statistical power undermines the purpose of scientific research; it reduces the chance of detecting a true effect. Perhaps less intuitively, low power also reduces the likelihood that a ...

Note: This is a guest post by Jon Baron, President of the Coalition for Evidence-Based Policy, and former Chairman of the National Board for Education Sciences Bob Slavin’s recent blog posts on Bad ...

On June 24, PlanPhilly published Frank Matero’s “Hillman Center’s demise will signal larger problem with architectural legacy here,” an editorial about the Philadelphia Historical Commission’s recent ...

The world is full of cultural, historical and natural wonders – many so significant they’re officially protected as UNESCO World Heritage Sites. From famous landmarks to hidden gems, here are the 25 ...