KUNS-DT

Karst formations; mangrove forest; mysterious caves; bats; a giant, ancient tree; a mangrove snake; a mudskipper; macaques.

The blue whale; elephant seals; the California condor; sea lions; the Southern sea otter.

Fiji: a recently discovered species; endangered sea turtles; bats' role in the ecosystem; Jack's hair.

Melbourne, Australia: the platypus; a groundbreaking hospital; wild emus; kangaroos.

From Lenovo Center in Raleigh, N.C.

Watching whales on Catalina Island; Jack meets a humpback whale, fin whale, dolphins and sea lions.

Jack goes to the Umfolozi Big 5 Game Reserve in South Africa for amazing animal encounters.

Meteorologists encounter weird weather.

Memorial Day weekend 2018, almost 10 inches of rain in two hours sends a monster wave of water through downtown Ellicott City, Md.; it traps tourists and business owners, sweeps vehicles away and collapses buildings.

A weird white dome appears over a valley that is famous for UFO sightings; engineers try to work out why a huge bridge collapses on a clear blue day; why square waves in the sea are a sign to get out of the water.

Exploring some of the best people and places in the Pacific Northwest; Gaard Swanson hosts.

Reviewing the latest episode of "Man in the Arena.".

A meteorologist gets left in the dark when the power goes out; a woman uses her head as a door knocker; a lumberjack sends a tree crashing into his house.

Local and national perspectives on the latest news.

When Mandy wants to enter a contest to be on a TV modeling show, Mike intends to give her his usual yes as he does with all of his daughters' requests, knowing that Vanessa will tell her no.

After a neighbor's home is burglarized, Vanessa puts together a neighborhood watch program; Mike finds himself in trouble after getting caught up in some gossip.

A woman lands a job caring for a dachshund diva whose bark is worse than her bite, much like the dog's reclusive and handsome owner. What starts as a way to keep a roof over her head soon turns into an opportunity for lifelong success and love.

Local and national perspectives on the latest news.

On this hidden-camera prank show, everyday people get caught up in gags with hilarious consequences.

On this hidden-camera prank show, everyday people get caught up in gags with hilarious consequences.

On this hidden-camera prank show, everyday people get caught up in gags with hilarious consequences.

On this hidden-camera prank show, everyday people get caught up in gags with hilarious consequences.

Eddie Murphy; Isla Fisher; Keanu Reeves; Jamie Lee Curtis ("The Lost Bus"); Richard Linklater; Chase Infiniti ("One Battle After Another"); Vanessa Graddick; Scott Eastwood; Mary Elizabeth Winstead; Sydney Sweeney; Selena Gomez.

An illness and a mission to rescue horses overshadow a family's Christmas in the Canadian Rockies.

F1 car; GT40; 50's Corvette; Oldsmobile; custom car.

On this hidden-camera prank show, everyday people get caught up in gags with hilarious consequences.

On this hidden-camera prank show, everyday people get caught up in gags with hilarious consequences.

On this hidden-camera prank show, everyday people get caught up in gags with hilarious consequences.

Learn what's behind mental decline with age, and how to improve memory, focus and concentration with NeuroQ's Darrin Peterson and Dale Bredesen MD.

Morning news.

In-depth study of the word of God.

News coverage.

Paid programming.

Paid programming.

Learn what's behind mental decline with age, and how to improve memory, focus and concentration with NeuroQ's Darrin Peterson and Dale Bredesen MD.

Paid programming.

The Just for Laughs Festival has been a staple of the Canadian comedy scene for more than 30 years. Now, the festival lends its famous name to this hidden-camera prank show starring a Quebec-based troupe. Canada is the stage and its inhabitants are the characters -- some might say victims -- for the "Candid Camera"-style pranks featured on the half-hour series. Although the pranks last just a few

Auto racing is one of the biggest spectator sports in America, with a number of organizations holding races nearly year-round so there's a lot to cover on "RaceWeek," which reports on the latest news from the racing world. Covering everything from NASCAR and IRL to Formula One and drag racing, the weekly show keeps viewers in the know with what's happening on their favorite circuits. In addition t

Counting down the top 10 heroes and survivors.

A prison system in which convicts earn their keep; eliminating drug testing on animals; a foreign policy initiative with historic roots.

From the FedEx Forum in Memphis, Tenn.

Taking viewers behind the scenes at the biggest professional PPA and MLP events. Tips to play better. LIVE LONGER/PLAY PICKLEBALL Segments dedicated to health and longevity from pickleball participation.

Police descend upon a motel to serve a warrant; a traffic stop leads to an arrest once police find out he has four warrants.

College student Beca (Anna Kendrick) knows she does not want to be part of a clique, but that's exactly where she finds herself after arriving at her new school. Thrust in among mean gals, nice gals and just plain weird gals, Beca finds that the only thing they have in common is how well they sing together. She takes the women of the group out of their comfort zone of traditional arrangements and

Local and national perspectives on the latest news.

Eddie Murphy; Isla Fisher; Keanu Reeves; Jamie Lee Curtis ("The Lost Bus"); Richard Linklater; Chase Infiniti ("One Battle After Another"); Vanessa Graddick; Scott Eastwood; Mary Elizabeth Winstead; Sydney Sweeney; Selena Gomez.

A son's birthday present for his father turns an Alaskan wilderness adventure into a life or death struggle; a casual walk turns into a battle against raging rapids and swarms of insects.

Category 5 Dorian becomes the strongest hurricane to hit the Bahamas; as storm surge pours into his home, a family wades through chest-deep water in a quest to find higher ground; locals on jet skis rescue neighbors from flooded homes.

Panel discussion about positive aging; profile of a grandmother who saved 14 years of voicemails from her granddaughter.

Auto racing is one of the biggest spectator sports in America, with a number of organizations holding races nearly year-round so there's a lot to cover on "RaceWeek," which reports on the latest news from the racing world. Covering everything from NASCAR and IRL to Formula One and drag racing, the weekly show keeps viewers in the know with what's happening on their favorite circuits. In addition t

On this hidden-camera prank show, everyday people get caught up in gags with hilarious consequences.

F1 car; GT40; 50's Corvette; Oldsmobile; custom car.

Local and national perspectives on the latest news.

Local and national perspectives on the latest news.

Local and national perspectives on the latest news.

Stay informed with the latest breaking news and headlines.

Exploring some of the best people and places in the Pacific Northwest; Gaard Swanson hosts.

Exploring some of the best people and places in the Pacific Northwest; Gaard Swanson hosts.

News coverage to start the day.

Stay informed with the latest breaking news and headlines.

Exploring some of the best people and places in the Pacific Northwest; Gaard Swanson hosts.

Local and national perspectives on the latest news.

Local and national perspectives on the latest news.

Early evening news coverage.

Local and national perspectives on the latest news.

Local and national perspectives on the latest news.

Local and national perspectives on the latest news.

The Walton family is excited to learn that John Sr. will be coming home for Christmas during the winter of 1933. However, when a storm threatens his arrival and he's nowhere to be found, John Boy embarks on a life-changing journey to find him.

Stay informed with the latest breaking news and headlines.

Local and national perspectives on the latest news.

Stay informed with the latest breaking news and headlines.

Local and national perspectives on the latest news.

After an innocent date with Kristin, Kyle accidentally falls asleep in her bedroom. When Mike discovers this, his instinct is to take action.

Mike is surprised to learn that he shares similar interests with a new neighbor; Mandy plots revenge after catching her boyfriend in a lie.

Kellyoke Encore: "Christmas Eve"; actress Rhea Seehorn; actors Noah and Jacobi Jupe; the band Daughtry talks and performs.

Local and national perspectives on the latest news.

Local and national perspectives on the latest news.

Local and national perspectives on the latest news.

Stay informed with the latest breaking news and headlines.

Exploring some of the best people and places in the Pacific Northwest; Gaard Swanson hosts.

Exploring some of the best people and places in the Pacific Northwest; Gaard Swanson hosts.

News coverage to start the day.

Stay informed with the latest breaking news and headlines.

Exploring some of the best people and places in the Pacific Northwest; Gaard Swanson hosts.

Local and national perspectives on the latest news.

Local and national perspectives on the latest news.

Early evening news coverage.

Local and national perspectives on the latest news.

Local and national perspectives on the latest news.

News coverage to start the day.

WWE's hottest up-and-coming Superstars compete to prove they've got what it takes; more than just evolution, it's a revolution; the entertainers, the leading men and women, the WWE Superstars of tomorrow.