KTNW-DT

Life on the space station is a proving ground for humanity's next missions to the moon and beyond.

Environmentally friendly farming; an organic greens farm run entirely by women; a farm looks to revolutionize the agriculture industry.

Christiane Amanpour leads discussions about world issues and interviews with global leaders.

College students catalyze a national movement to end food insecurity in the U.S.

Environmentally friendly farming; an organic greens farm run entirely by women; a farm looks to revolutionize the agriculture industry.

A professor and her husband navigate the challenges of stroke recovery and the struggle to rebuild identity after a life-altering event.

Weaving together performances and honest conversations about the journey from loss to hope.

D.W. responds to teasing; D.W., Brain, and Cheikh write a song about African countries.

The agents must figure out who is in charge when Ms. O leaves for a super-secret mission; Otis and Olympia get a new robot partner.

The Wild Kratts help stranded penguins in the Arctic.

Lily, Corky and Benny attempt to film their own weather broadcast, but need Great Grandpa Wallace's tools to create their weathercast.

Mary Ann Wilson leads safe workouts set to fun music.

Mary Ann Wilson leads safe workouts set to fun music.

A full body workout that strengthens the core and improves balance.

Yoga instruction.

Elmo, Abby and Julia build a mini city while Grover helps Cookie Monster serve ice cream.

Bex and Sammy have a sleepover at Yolanda's house; Zadie makes everyone mad when she invents a new dancing game but won't let anyone else be in charge.

The pals each feel differently about a loud thunderstorm; Mama Panda teaches Donkey and Panda new hoop tricks.

Rosie goes ice skating with the Purple Knight; Rosie and Javi go to the desert to watch a meteor shower.

The kids learn about crying as they set out on an adventure to help Miri; the kids and Mr. Bat look for Ari's ball after it goes missing in a cave.

A series of mishaps gives Alma "the grumps"; Junior wants to play basketball with the big kids and make a basket.

Molly and Tooey get lost in the wilderness while gathering firewood; Molly uses a constellation to find her way to Grandpa's friend's cabin.

Alvin Ailey shows Yadina that music and dance can help bring people together; Xavier learns that his imagination can keep him company when he feels lonely.

Culinary Institute of America teacher Markus Farbinger bakes warm poppy-seed torte with poached apricots.

Maintaining a healthy back with exercises that involve flexibility, strengthening and stretching.

Early fall fruits, vegetables and herbs; how to build a hugelkultur mound; Pike Food Forest in Florida.

Eric Santoli travels and provides art instruction on location.

Highlights along Chicago's Magnificent Mile include Tribune Tower, The Drake and 360 Chicago Observation Deck; the Butterfly Trail; a nighttime parade and holiday extravaganza.

Drawing a motif with some computerized help then blending all kinds of fillers into the background.

Miranda Esmonde-White offers an exercise program for people of all ages and fitness levels.

A trip to the Golden Isles to photograph St. Simons Island and Jekyll Island.

Early fall fruits, vegetables and herbs; how to build a hugelkultur mound; Pike Food Forest in Florida.

The Kadama app connects students with tutors for help with homework, essay prep and tutoring across all grade levels.

A culinary journey of Indian cuisine with Anupy Singla.

A wrecked plane in the remote winter forests of Northern Ontario provides a temporary home for Les.

Hosts Yu Hayami and Patrick Harlan, with the help of Japanese chefs Tatsuo Saito and Rika Yukimasa, introduce Americans to the techniques, ingredients and harmony of Japanese cuisine.

A regular panel of guests from across the political spectrum discuss the biggest international stories of the day.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

Field geologist Doug Prose helps make sense of complicated geologic stories.

The story of life on the supercontinent of Pangaea.

Efforts to control invasive quagga mussels in the Great Lakes.

New evidence sheds lights on the life and mysterious collapse of Cambodia's ancient jungle city.