If you've got the time, we've got the riddle. And it's time for a riddle about time: How many numbers are on a clock?

Unsure what "first and 10" or "touchdown" means in football? Our guide helps break down essential terms to make watching the ...

From death spiral to twizzle, you might not be familiar with these figure skating terms. Brush up on your sports jargon this ...

Unsure what "offside" or "power play" means in hockey? Our guide helps breaks down essential terms to make the Winter ...

Kathleen Hartnett, the attorney for a transgender student-athlete, was unable to define what a woman is when questioned by Justice Samuel Alito during Supreme Court oral arguments on Tuesday over ...

Only 40% of adults meet criteria for obesity when BMI alone is used. A new definition of obesity could nearly double the prevalence of U.S. adults with the condition, according to a study published ...

The government is considering a draft definition of anti-Muslim hatred which does not include the term "Islamophobia". The BBC has seen the form of words from the ...

How it works When laser light passes through a cavity filled with atoms, part of it can do useful work. In this example the work is charging a quantum battery (top). The rest of the light turns into ...

If you’ve ever tried to decode the language of modern teen dating, you’re not alone. From “situationships” to “rosters” to “breadcrumbing,” the vocabulary of Gen Z romance can sound like a foreign ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Investopedia / Ellen Lindner Actuarial science uses mathematical and statistical techniques ...