Through Feb. 9, Washington Convention Center, $7.60-$20.60 . Sports. Washington Capitals vs. Carolina Panthers: Tues., 7 p.m.

Science dioramas of yesteryear can highlight the biases of the time. Exhibit experts are reimagining, annotating — and sometimes mothballing — the scenes.

Today on CNN 10, we get an update out of Syria as a new government takes shape after the overthrow of an autocratic regime. We also take a look at groundbreaking new findings from asteroid samples ...

Washington DC is great because there are so many free things to do! Find out the best free things to do in Washington DC.

Cutting-edge technology designed to track and understand the secret, underground lives and behavior of the elusive black-footed ferret has been deployed in the wild for the first time. Believed to be ...

The prairie dog caught in Trap 69 was angry. And who could blame her? After waking up in her burrow on a mid-September ...

The McCormick Bird House would be closed "until further notice," the zoo said. Two animal deaths at Lincoln Park Zoo in Chicago have been traced to an outbreak of avian influenza, or bird flu ...