50 Years a Million Thanks

Celebrate 50 years of THIRTEEN by helping us recruit 50,000 new Members to build a lasting legacy of support.

THIRTEEN Explore for the iPad

Watch the best of THIRTEEN and PBS directly on your iPad with our free app.

Nature

The Loneliest Animals

Wednesday, March 20 at 8 p.m.

GREAT PERFORMANCES AT THE MET: Wagner's Ring Cycle

Go behind the scenes at the Metropolitan Opera as the company prepares to produce Wagner's 16-hour, four-opera Ring Cycle.

Thursday March 28 at 8:30 p.m.

NOVA

Smartest Machine On Earth

Wednesday, March 20 at 9 p.m.

Secrets of the Dead

The World's Biggest Bomb

Wednesday, March 20 at 10 p.m.

NYC-ARTS

Insightful introductions, on-location features, profiles, news segments and more.

Thursday at 8 p.m. and Sunday at noon

MetroFocus

A look at the minimum wage debate, a Five Borough Ballot reporting project, and more.

Thursday, March 21 at 8:30 p.m.

Great Performances

The Tempest

Thursday, March 21 at 9 p.m.