Author: Eve Chen, USA TODAY

Newly mapped and explored passages make Kentucky’s Mammoth Cave even longer. Its known length now stands at 420 miles.

A Spanish and Korean sign at Ox Hill Battlefield Park, not only connects current residents, it also honors non-native-speaking Civil War soldiers.

The National Park Service required reservations for some of its most popular destinations throughout the summer to help mitigate crowds.

On the heels of one of the worst months this pandemic for US COVID-19 cases, the CDC is discouraging unvaccinated Americans from Labor Day travel.

Travelers who always switch between hotels and airlines in search of the best deals may be missing out on some prime perks.

Just weeks after Canada’s border reopened to Americans, the State Department and CDC are asking travelers to “reconsider” trips.

The CDC has added two U.S. territories and several European destinations to its list of places Americans should avoid visiting due to COVID-19 risks.

Disney World’s new annual passes go on sale Sept. 8. Here’s what they include, and what they don’t.

The Transportation Security Administration said the chicken appeared to have been in a cooler before becoming “free range.”

Diamond Princess and Island Princess sailings scheduled for this year have been canceled amid the pandemic.