Stop wasting your time on ineffective arm exercises. We reveal six essential moves for sculpting bigger, stronger biceps and triceps.

Short snouts and a flat profile -- within a span of 100 years, humans have significantly changed the shape of the skulls of German domestic pigs. This is likely down to new breeding practices ...

The emergence of artistic expression, abstract thought, and symbolic behavior may have occurred much earlier in human history than previously assumed. Presenting a collection of deliberate engravings ...