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From Icahn Stadium in New York.

Danielle and Dr. Pablo dive into the science of sleep with the help of drummer Gina Schock; through lab testing and immersive storytelling, the trio breaks down the main forces that control sleep and what happens when they stop working in harmony.

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.

Early evening news.

A miniature horse works as a service animal for a diabetic dog trainer; a dog gives his handler new hope.

Dr. Rae joins researchers using advanced tools in Mexico to study gray whales, wolverines and toads; meanwhile, Peter dives into the Great Barrier Reef where scientists are cultivating heat-resistant coral to help protect their fragile ecosystems.

A new group of ninjas enters the competition as the central regional qualifying rounds begin in Las Vegas with an updated obstacle course; hosts Matt Iseman and Akbar Gbajabiamila, along with co-host Zuri Hall, select their fastest pick of the night.

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.

Stay informed with the latest breaking news and headlines.

Host Will Ferrell; Paul McCartney performs.

Two luxury travel advisors compete for a chance to win the future business of Bachelor Nation couple Ashley Iaconetti-Haibon and Jared Haibon.

An architectural redo in Greenwich Village; the Newport Beach dream home of a real estate couple.

Host Sara Gore presents a guide to upscale real estate in and around the Big Apple; in addition to a look at the homes on the market, provides interior design tips from specialists and a wealth of information on renovation and stylish living.

With the FBI closing in on the Roy Walton investigation, Voight and Halstead strategize a way out; after a city bus driver is shot by a passenger, the team investigates a possible abduction.

With the FBI closing in on the Roy Walton investigation, Voight and Halstead strategize a way out; after a city bus driver is shot by a passenger, the team investigates a possible abduction.

We discover what may be the best hot fudge; inside Whitey's Ice Cream where game-changing innovations were born.

Renowned angler Al Lindner shares his knowledge about seasonal fish movements and effective techniques for catching various North American game fish.

This magazine-style program, which premiered in 1975, focuses on news in the agriculture and agribusiness industries.

Paid programming.

Sheinelle Jones leads a worldwide adventure to meet ocean animals like penguins making their first splash, sea turtles, orcas and the cutest fur seal pups.

Dylan Dreyer investigates the islands of the Caribbean to see the mesmerizing animals that make their homes in this tropical paradise.

Dylan Dreyer takes an avian adventure to discover penguins in the Antarctic, an Australian bird that dances to attract a mate and pink flamingos gathering by the thousands.

Meteorologist Dylan Dreyer travels to the wildest points on the globe, ranging from Africa to Indochina and the Middle East, as well as untamed islands, coming face-to-face with native animals and uncovering the connection between the environment, wildlife and human beings of exotic locales.

Sharp conversational coverage of the week's news, along with in-depth profiles of the people and personalities shaping American culture, assessing the highs and lows of the week and looking ahead to the next one.

Interviews with public figures and those making news, setting the political agenda and spotlighting the impact Washington decision-making has on Americans.

From Gleneagles Golf Club in Perthshire, Scotland.

Coverage of the 113th edition of the cycling event.

From Icahn Stadium in New York.

Featuring local, national and international news and feature stories, with up-to-date news coverage.

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

The NY Yankees and the Phillies conclude their three-game series at Citizens Bank Park. The Yankees rely on left-handed pitcher Ryan Weathers, while the Phillies counter with Cristopher Sánchez. Both lineups look to establish offensive consistency.

Stay informed with the breaking news and headlines.

Highlighting examples of hope, optimism and a charitable spirit across the country.

Jimmy Fallon and celebrity guest Anthony Anderson pair up with contestants and face off over two games; hosted by Keke Palmer, players must guess secret passwords using only one-word clues for a chance to win up to $25,000.

Stay informed with the latest breaking news and headlines.

Max McNeely, son of the host of the long-running program "Outdoorsman With Buck McNeely," welcomes celebrity guests into exotic locations where they participate in outdoor activities, including hunting and fishing. Some of the locations Max and Buck have visited over the years include Siberia, New Zealand and Brazil with guests such as singer Barbara Mandrell, former wrestler and politician Jesse

Stories of the outdoor community-people who hunt, fish, cook and care about the land and water that make it possible.

Hurricane Ian slams into Florida and tosses a 60-foot fishing vessel onto a major highway; salvors face the daunting task of returning the precious vessel into the water unscathed.

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

U.S. Ambassador to the United Nations Mike Waltz; Sen. Mark Kelly (D-Ariz.); author Sheinelle Jones; roundtable discussion with Lanhee Chen, Adrienne Elrod and Tyler Pager.

The investigation into the murder of a sex offender leads to a private police force operating independently of the Chicago PD; Halstead checks Jimmy's DNA to find out if he really is Lindsay's father.

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.

News coverage to start the day.

News coverage to start the day.

News coverage to start the day.

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.

A news program intended to inform, entertain, inspire and set the agenda each morning, offering news, weather reports, and interviews with newsmakers from the worlds of politics, business, media, entertainment and sports.

America's feel-good morning show with big stars and sweet surprises; Jenna Bush Hager and Sheinelle Jones host an hour of heartfelt connection, inspirational stories, fun and laughs.

Players Yarelis, Cynthia, Cam, and Debbie.

Marniesha, Reggie, BJ and Chuck compete.

Midday news update.

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

After teenagers Rachel Shoaf and Sheila Eddy are convicted of murdering their 16-year-old friend, Skylar Neese, Skylar's parents discuss the night she disappeared; Rachel Shoaf's therapist, Patricia Bailey, shares her thoughts.

Cameoke: "Beg" and "Put It On" medley; Kurt Russell; "Scenes and Stories"; Grace Gummer; Be Seen Thank You (Colorectal Cancer); "The Arbiter" performance from the musical "Chess"; director Daniel Kwan.

Stay informed with the latest breaking news and headlines.

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

Early evening news.

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

Weekend news coverage.

Early evening news.

A new group of ninjas from the central region hits the course as the qualifying rounds come to a close in Las Vegas; hosts Matt Iseman and Akbar Gbajabiamila, along with co-host Zuri Hall, select their fastest pick of the night.

Good Samaritan Richard went above and beyond when he drove 50 miles on his birthday to return a lost wallet to a passenger; now, the railroad conductor and his sister Erika take on the wall in hopes of winning big.

Covering weekend news.

Actor Jim Gaffigan; model Karlie Kloss; Bebe Rexha performs.

Actor Common; podcast host Brittany Broski.

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

Reporting of breaking news and developing stories in real time.

The game starts smooth, then one clue throws them off balance. Can they stay on the wave and land the word in time?

The tension builds, the clock shrinks, and everyone wants control: Do they align fast enough to land the word?

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.

News coverage to start the day.

News coverage to start the day.

News coverage to start the day.

Comic John Mulaney; avoiding travel regret with Misty Belles; shopping expert Chassie Post; Today Food with David Foulquier.

Supermodel Karlie Kloss; correspondent Adrianna Brach; actor Jason Biggs; Today Food with Anna Francese Gass.

The Scoop with Emily Curl; actress Emmy Rossum.

Players Mike, Alex, Kat and Angela.

Players CiJi, Taylor, Aaron and Mark.

Midday news update.

Join financial planner Stewart Willis as he discusses strategies designed to protect and grow your nest egg.

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

A verdict is given in the case of a woman found murdered just three months after being married.

Cameoke: "Bein' Alive"; Melissa Etheridge; Camila Morrone; New York Girls Baseball; Flatland Cavalry performs; Seattle Storm head coach Sonia Raman.

Stay informed with the latest breaking news and headlines.

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

Early evening news.

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

The acts that are moving on to the live shows, along with those that were selected to appear in the brand-new Judges' Callback rounds, are revealed.

Jimmy Fallon and celebrity guest Connie Britton pair up with contestants for a word showdown featuring a rock 'n' roll-themed round; hosted by Keke Palmer, players guess secret passwords using one-word clues for a chance to win up to $25,000.

Stay informed with the breaking news and headlines.

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

Covering weekend news.

Actress Keke Palmer; actor Jacob Batalon; comic Lady Miss Jacqueline.