Calorie counting has long been seen as the go-to method for managing weight. But it can leave people stressed, confused and stuck in an exhausting habit of constant tracking. As a dietitian ...

Mr. Anderson is the author of "King of Kings,” an account of the Iranian revolution. It’s been a trying time for the Islamic Republic of Iran. Over the past two years, its regional proxy allies have ...

The detection of light at the single-photon level is important for tasks ranging from fluorescence imaging to quantum information processing, reports Neil Savage. High-sensitivity detectors that are ...

Millions of voters will head to the polls on Election Day to choose the next president. But once a voter casts a ballot, what happens next and how does the counting process work? By David Taintor, Sam ...

Weight management involves strategies to achieve and maintain a healthy body weight. Both having obesity or being underweight can have profound effects on health and contribute to sometimes ...