Add Yahoo as a preferred source to see more of our stories on Google. Rapid shifts in temperature can cause stress on your body, mostly because it can't adjust quickly enough to the change. We talk ...

Rapid shifts in temperature can cause stress on your body, mostly because it can't adjust quickly enough to the change. We talk with Dr. Anup Sharma about how to handle it. Sharma is the Chief Medical ...

As the Arctic warms faster than anywhere else on Earth, it's disrupting the jet stream in ways that make hurricanes stall, winters grow more extreme, and storm forecasting increasingly unreliable.

Throughout March in the West, temperatures surged to unprecedented levels for this time of year, due to a remarkable heat dome. Then in April, that record-breaking heat shifted east. In D.C., ...

It's essential to seek emergency care if a rapid heartbeat is paired with confusion or chest pain. ER treatments for tachycardia include medications and electrical cardioversion. Managing stress and ...