IDAHO (MT)

4:30 pm 

Cyberchase  "Be Reasonable"  Hacker returns to the Cybrary to wreak revenge on Ms. Fileshare and the kids. His crafty plan tricks the kids to try to rescue Ms. Fileshare, only to find themselves all trapped! If the CyberSquad doesn't escape in time, Hacker will steal the Cybrary's most valuable books - all about the most secret inner-workings of Motherboard!. D

5:00 pm 

Fetch! With Ruff Ruffman  "Ruff's Just Fueling Around"  Blossom has organized her own FETCH challenge: Two teams of FETCHers will compete in a 50-mile race, and the team that emits the least amount of CO2 wins. Unfortunately, neither Ruff nor Blossom can enjoy the race because they're handcuffed to each other for the entire episode! But will they be bound (just like Carbon and Oxygen) forever?. D

5:30 pm 

Nightly Business Report   The Federal Reserve may be buying up more U.S. debt in hopes of boosting economic recovery. The man that may be China's next leader is visiting America. D

5:56 pm 

Newshour Promo   NULL

6:00 pm 

PBS NewsHour   NULL

6:57 pm 

Business News Brief   NULL

7:00 pm 

Nature  "The Himalayas"  Despite their forbidding appearance, the mountains, which are considered sacred, are rich with a surprising array of plants and animals. Snow leopards, red pandas, Asiatic black bears, musk deer, snub-nosed monkeys, Tibetan foxes and high-flying birds populate the heights. Great valleys draw warm wet air in from the tropics, creating rainforests at 8,000 feet, each one a tropical paradise like the long-sought Shangri-la.G

8:00 pm 

NOVA  "Extreme Cave Diving"  Cave diver and environmental anthropologist Kenny Broad heads an interdisciplinary team of climatologists, paleontologists and anthropologists into underwater caves, or blue holes, formed during the last ice age. Broad is investigating the hidden history of Earth's climate as revealed by finds in this "alternate universe."G

9:00 pm 

Cave People of the Himalaya   Everest climber Pete Athans belays archaeologist Mark Aldenerfer down an 800-foot-cliff to a cave 700 feet down from the top. The two of them are on a mission in the world's highest mountains to find ancient mummies and uncover secrets hidden thousands of years in these cliff-top graves.G

10:00 pm 

Ashes to Ashes   A dead body in a warehouse and a code on a piece of paper lead Alex, Gene and other investigators to a feminist socialist group, which has a link to the dead woman and a secret nuclear weapons program. Things get murkier when Alex's mother, Caroline, is drawn into the investigation.G

11:00 pm 

Charlie Rose   NULL