KUAT-DT

Why restoring nature may be the best hope for fighting climate change and slowing down global warming.

Sailing under towering fjord cliffs; hiking glaciers; Hanseatic heritage.

Through stunning photography and powerful storytelling, host Tom McNamara introduces you to the people who make Arizona such a unique and vibrant place to live.

Competition for food becomes fierce as lion numbers rise; a lioness risks her life to feed her five cubs; Xudum's newborn leopard cubs face a threat.

Inside the escalating military struggle to control space and satellites; how the satellites we rely on are vulnerable to attack, how debris is filling crowded orbits and what can be done to protect them.

A French explorer makes an unprecedented discovery in Alexandria's harbor that could reveal new information about Cleopatra's reign and her connection with the goddess Isis.

A blackout leaves the residents of Elwood City without any electricity; Binky's baby sister doesn't want to learn how to walk.

Otto and Oren compete to become Captain Fun; Olive and Otto consider what life would be like if they had different partners.

While investigating exoskeletons, the Hercules beetle accidentally gets enlarged.

Alma and Howard search for a Black cowboy in the Bronx; Alma and Junior open a play hair salon at home.

Liana accidentally submits art that Stu made and feels guilty taking the credit for his work; Lyla and Luke perform an "Anansi" folktale puppet show.

Dylan realizes he doesn't love square-dancing; Carl teaches Nico how to ride a bike.

Daniel gets upset when Margaret spills juice on his stuffed animal Tigey; Daniel has a hard day at school.

Mr. More's bubble bath goes wrong when his super strong bubbles start trapping everyone; characters come out of a book and wreck the library; a Letter Fog causes chaos.

Phoebe, Jay, Grandma Annie and Pete create the family's first recipe for Sunday greens; Phoebe and Jay are excited about their first campout in the courtyard.

Elmo's bike is great, but Abby's bike might be even better; Tamir teaches Elmo how to deal with feeling jealous and to enjoy the things Elmo already has.

The wombats invent a color game; Super invents a Piggyback rider.

Donkey and Panda search for Mooing Moon Moths; Bob Dog can't remember where he buried his boogie bone.

The roots and cuisine of the Indo-Guyanese community in Queens, N.Y.; Trinidadian roti; a cross-cultural bush cook; cricket; making a traditional Guyanese chicken curry.

Exploring the Brazilian state of Ceará, including old sections of the capital city of Fortaleza; formerly isolated beach town; inland semidesert; mountain range.

Royal tombs in Westminster Abbey; the British Library; Winston Churchill's secret World War II headquarters; the prime meridian at Greenwich, London.

A Navajo Germantown blanket; a 1967 Gerald Ford letter; an 1881 Jasper Cropsey oil painting.

Lucy Worsley discovers how the history of the Reformation has been manipulated and mythologized by generations of politicians and writers.

Lucy Worsley digs behind the facade of Georgian elegance to reveal the fibs that helped conceal a darker side to the Regency and suppressed rebellion in an age of revolution.

A student is stabbed to death in the street; Maigret digs into the killer's psychology and tries to provoke him into making contact.

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

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

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

The missing chapter is discovered, leading to revelations.

A string of grisly murders ensue after the entire village of Goodman's Land is bought by a Texas oilman.