Credit: The Natural History Museum's "Dino Hall" will be closing for a $48 million renovation that includes dismantling, cleaning and rebuilding dinosaur exhibits. (WTOP/Isabella Heegaard-Rytz).

Filmmaker: ‘Connection to nature’ in jeopardy as Smithsonian plans to close Imax theater

Are you in a bad relationship with your job?

Spartan Race, 3-mile obstacle course, comes to Nationals Park

6 ways to increase your ‘good’ cholesterol levels

Wine of the week: Summer sippers from California and France

Going all in: Former teacher ‘singing for his life’ pursues music full-time