This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Ashley talks with Dr. Emami about the most ...

We say this word multiple times a day, but what does it really mean? Two linguists took the time to explain the fascinating origin of o'clock. Read on to learn what the o in o’clock stands for and how ...

A new machine-learning method could help us gauge the time of our internal body clock, helping us all make better health decisions, including when and how long to sleep. A new machine-learning method ...