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A car sold to a friend breaks down and is repossessed; siblings argue about which of them crashed a car into a tree.

A syndicated news magazine includes investigative reports, interviews with newsmakers, human interest stories and celebrity and pop-culture features.

Local, national and international news.

Tom Llamas anchors the latest news, going beyond the headlines to see how lives are affected by the world around them.

Local, national and international news.

Local, national and international news.

Following our planet's most infamous mass extinction event, a mated pair of dinosaurs fight to survive an incredible 30-year period of darkness.

The Andes, Earth's longest mountain range; baby bears make treacherous descents, rare hummingbirds compete for mates, frogs freeze and revive and lizards battle for territory, all in a land of extremes -- plus new pop-up fun facts.

When a stranger threatens Rollins and Carisi's lives, they suspect it's connected to a case they worked together; Benson asks an old friend to come out of retirement for help with an investigation.

Local, national and international news.

Actress Millie Bobby Brown; actor Sam Worthington; sombr talks and performs.

Actor Joel McHale; actress Alison Oliver.

Hosts Mario Lopez, Kit Hoover, Scott Evans and Zuri Hall take viewers behind the velvet ropes and onto the red carpet to deliver celebrity interviews and entertainment news stories in Hollywood.

Local, national and international news.

Reporting of breaking news and developing stories in real time.

This early-morning news covers overnight events, breaking domestic and international news as well as a preview of the day's anticipated events. The program also presents regular reports from the worlds of business, entertainment and sports.

This early-morning news covers overnight events, breaking domestic and international news as well as a preview of the day's anticipated events. The program also presents regular reports from the worlds of business, entertainment and sports.

This early-morning news covers overnight events, breaking domestic and international news as well as a preview of the day's anticipated events. The program also presents regular reports from the worlds of business, entertainment and sports.

Stay informed with the latest breaking news and headlines.

Stay informed with the latest breaking news and headlines.

Stay informed with the latest breaking news and headlines.

Melanie Martinez performs.

Summer skin concerns with Dr. Angela Lamb; Food for Thought: Functional cookies; Amazon Prime Day Viral Sales with Adrianna Brach; Melanie Martinez performs.

Actress Chrissy Metz; Bridget Bahl and Mike Chiodo open up about Bridget's cancer journey; outdoor fun and games with Meredith Sinclair.

Kellyoke Encore: "Weren't for the Wind"; Jamie Lee Curtis; "Scenes and Stories"; Caitriona Balfe; Shanti Bhavan; Growth Day.

Local, national and international news.

NBC News provides viewers with the latest national and international news; consumer, health and personal finance reporting; up-to-the-minute local news.

Roomies battle: Jarred and Nigel take on Paula and Vanessa.

Jason and Daryl vs. Scott and Cayman.

While a business owner is on vacation, his large four-wheeler is taken for a crabbing joyride and gets irreparably stuck in the mud; a woman sues her ex-lover for babysitting fees after he moves in and she takes care of his three children.

Child support and failing vision come into play when lovers call it quits; a disabled young man accuses his former friends of bullying, but they call it staging an intervention.

A syndicated news magazine includes investigative reports, interviews with newsmakers, human interest stories and celebrity and pop-culture features.

Local, national and international news.

Tom Llamas anchors the latest news, going beyond the headlines to see how lives are affected by the world around them.

Local, national and international news.

Local, national and international news.

The world's most talented amateur performers -- singers, dancers, magicians, comedians and more -- appear before celebrity judges and compete to win a life-changing prize, as well as millions of viewers' hearts.

Anchored by Lester Holt, "Dateline" is NBC's signature newsmagazine, bringing viewers storytelling at its best by putting the pieces together to present the full picture of real-life events. NBC News correspondents cover compelling stories and issues of the day, ranging from mystery and crime to in-depth investigations and breaking-news events.

Local, national and international news.

New Mexico sports.

Hailing from Rockefeller Center in the heart of New York City, Jimmy has made it his mission to make sure viewers end the day with a smile; each weeknight, he hosts A-list guests, from movie stars to athletes, comedians, public figures and everyone in between; he also delivers a signature nightly monologue, performs in topical comedy sketches, plays fan-favorite games, and presents recurring segme

With his signature monologue and sharp newsy segments like "A Closer Look," Seth Meyers hilariously breaks down the day's biggest stories and takes the current political circus head-on. He then welcomes Hollywood's most beloved A-list guests, as well as people not seen anywhere else in late night, like political figures and other interesting newsmakers. With fan-favorite comedy segments that becom

Hosts Mario Lopez, Kit Hoover, Scott Evans and Zuri Hall take viewers behind the velvet ropes and onto the red carpet to deliver celebrity interviews and entertainment news stories in Hollywood.

Local, national and international news.

Reporting of breaking news and developing stories in real time.

A journey through the historic port cities on the Sail4th 250 route, uncovering the maritime waterways that shaped the nation and continue to bring its living history to life today.

Ashley finds herself in the beautifully charming city of Charleston, S.C., where there's gin flowing, Southern cooking and crystal-clear water.

A 1967 Pontiac GTO.

Jared Haibon heads down to Dallas, stirring up some southern charm with Opal Lee; Texas State Fair; chef Tiffany Derry.

News headlines, interviews, and stories intended to inform, entertain, inspire and set the agenda each morning for Americans and help viewers with their finances, health and well-being.

Dylan Dreyer embarks on a trek through the forests and woodlands to find the animals that love living green.

Paid programming.

A surfing dog helps a young boy find his confidence in the water; a poodle helps a young woman who has a heart defect.

In Queensland, Australia, Peter and Dr. Rae join volunteers providing critical animal protection for rescued koalas and witness the rehabilitation of rare tree kangaroos; at a zoo in Texas, Dr. Rae provides care to rescued baby spider monkeys.

Dylan Dreyer explores the undersea world of the Portuguese coast, meets the only wild monkeys roaming free in Europe and discovers a remarkable Iberian hunter -- the chameleon.

Sheinelle Jones heads down under to meet cute koalas, kickboxing kangaroos and adorable sea lions getting ready to take their first plunge.

Dr. Pablo sits down with Anthony Geisler to dive into the psychology of motivation, the evolution of fitness and the innovations reshaping health engagement; together, the pair will explore scalable systems designed to turn intention into habit.

From Hazeltine National Golf Club in Chaska, Minn.

From TPC River Highlands in Cromwell, Conn.

Paid programming.

Paid programming.

Tom Llamas anchors the latest news, going beyond the headlines to see how lives are affected by the world around them.

Local, national and international news.

Local, national and international news.

The new regional finals begin as ninjas from the western region compete for a spot in the national finals; the Tripleheader, a supersized three-lane racecourse, debuts as ninjas go head-to-head-to-head in side-by-side races.

Anchored by Lester Holt, "Dateline" is NBC's signature newsmagazine, bringing viewers storytelling at its best by putting the pieces together to present the full picture of real-life events. NBC News correspondents cover compelling stories and issues of the day, ranging from mystery and crime to in-depth investigations and breaking-news events.

Local, national and international news.

Host Alexander Skarsgård; Cardi B performs.