Seven myths fall apart as science reveals how octopuses, parrots, and bees think in distinct, adaptive ways tuned to their worlds.

Evidence suggests that at recommended levels, fluoridation is cost-effective and promotes public health. But, like any healthcare intervention, it must be scrutinized and adjusted as new data emerge.

From the scale of danger posed by wind turbines to the actual price of installing home solar panels, here are the facts you ...

Music has long been used to shape human moods, and many dog owners now apply the same logic to their pets. From classical ...