Explorer(OAD: 01/31/2010)

Explorer : Camp Leatherneck

(First Aired: January 31, 2010)

Marines stationed at Camp Leatherneck, Helmund Province, Afghanistan.

Cast:

We're sorry, there are no national broadcasts of this TV show in the next two weeks.

Watch now at National Geographic for free

national-geographic

Free

(First Aired: December 13, 2009)

The drug war along the Mexican border and its northward advance.

(First Aired: February 9, 2010)

Burmese Pythons are poised to spread throughout the U.S. from their current home in Florida's Everglades.

See all episodes