Warm air rises, but it also expands because air pressure decreases with height. The latter effect wins out and air becomes ...

A crushing “spiral of silence” keeps Americans from discussing the threat of climate change, a new study has found. The ...

Scientists have many ways to track the climate over time. These methods have made it clear that today's climate change is ...

Aside from pollution, from allergies to migraines to arthritis and mood swings, the atmosphere has profound effects on our well-being. It is so clear that weather affects our health that when we talk ...