We give you an obscure word with four definitions—one correct, three made up. Can you identify the correct one?

These U.S. cities going above and beyond for accessible travel, from wheelchair-friendly trails to ADA-compliant transit ...

In October 1924, Tenneson’s teacher, a 25-year-old ex-military service member named H.T. Opsahl, ordered a disruptive ...

The study authors observed the practice in Southern Resident killer whales while sailing in the Salish Sea off the Pacific ...

When it’s time to celebrate the Fourth of July, most Americans are hungry for something festive. From frozen treats to star-spangled sweets, the patriotic spirit shines strong in the kitchen. But ...

Complete with celebrity lawyers, a media frenzy, and a live chimp, the Scopes Monkey Trial catalyzed a national debate still ...

The white belly of a great white shark serves a surprisingly useful purpose.