A viral video that shows a Harrisburg police officer shove a man to the ground and arrest him over the weekend is now under ...

Researchers reviewed the literature on nocturnal mouth-taping and evaluated claims made on TikTok about the benefits of mouth-taping during sleep.

Tornadoes that strike overnight are nearly twice as likely to be deadly as those during the day due to a combination of factors, including lack of storm spotter reports and missing alerts for tornado ...

Often, the former are described as diurnal, and the latter nocturnal. But for many animals, those labels are due for a revision. Most mammals’ daily activity cycles aren’t quite so cut and dry ...

ST. LOUIS — Residents across the St. Louis region may have trouble sleeping Friday night as the year's first severe storm ...