Think cold weather makes you sick? Learn what really causes winter illness—and why that drippy cold‑air nose is usually nothing to worry about.

Much of the United States is experiencing prolonged and extreme cold weather, with recent winter storms, dangerous windchills ...

Add Yahoo as a preferred source to see more of our stories on Google. The record-setting cold weather gripping the greater Philadelphia region shows no sign of letting up. In fact, it'll get much ...

California produces the majority of carrots cultivated in the United States, and a cold January and hot March have delayed ...