KOLD-LD

A woman edits bacteria DNA with CRISPR technology; the chemistry of teeth whitening; North America's only native marsupial; sports medicine physician Dr. Monica Rho.

Innovative strategies for slashing food and plastic waste.

Paid programming.

Paid programming.

The 49th edition of the World's Strongest Man is a competition of stamina, skill, tactics, training, and strategy involving 30 athletes in a course of 12 events designed to push them to their absolute limits, both physically and mentally.

The 49th edition of the World's Strongest Man is a competition of stamina, skill, tactics, training, and strategy involving 30 athletes in a course of 12 events designed to push them to their absolute limits, both physically and mentally.

Big3 Basketball opening week action from Los Angeles.

Paid programming.

Paid programming.

Denella travels from Boston to Philadelphia to Lafayette, La. - connecting landmark Revolutionary stories with overlooked voices, living culture, and present-day destination appeal.

From College Park Center in Arlington, Tex.

News and features about performers, productions and the milieu.

Stay informed with the latest breaking news and headlines.

A Los Angeles man awaits sentencing after he was found guilty last month of murdering two young women and sexually assaulting seven others.

KOLD News 13 brings you the latest Breaking News, Live News Coverage and in-depth stories from around Southern Arizona. Watch our local news here and get our Breaking News and Weather Apps in your App store today.

An inside look at the Arizona Cardinals providing all access coverage to the team and players.

Bobby Bones is the host where he features exclusive highlights from the Grand Ole Opry stage. There are recorded performances, backstage conversations, and more.

A look at the stories behind some of music's biggest hits and biggest stars.

Hosts Eric Smart and Chris Reader take you on an off-road adventure, making the off-road and overland trucks and SUVs.

Hosts Marc Christ and Brandon Burke mix Nashville's flavor and excitement with cool truck builds including classic and late model pickups, sport trucks and SUVs.

Tamsen Fadal interviews celebrities, rising stars and special guests from Broadway to off-Broadway.

Paid programming.

Paid programming.

Paid programming.

Paid programming.

Highlighting inspiring people who are making a difference across America.

Morning news update.

News, features, weather and commentary.

Margaret Brennan hosts news interviews with distinguished national and foreign figures, offering insight and analysis on the top issues of the day.

In this compelling investigation, John Walsh delves into OmegaXL and its natural origins; discover how this innovative supplement can provide relief from joint pain and improve your quality of life, all grounded in extensive research.

The final round of the Meijer LPGA Classic will determine the 2026 champion. From Blythefield Country Club in Belmont, Mich.

The Las Vegas Aces host the Golden State Valkyries for a regular-season WNBA basketball game. The Aces rely on A'ja Wilson to anchor the interior defense, while the Valkyries counter with Gabby Williams to direct the offense on the road.

Paid programming.

Ground and air ambulance bills are higher than ever! Medicare & private insurance may not always cover costs. Imagine getting a bill for thousands of dollars! Protect yourself and let MASA pay ambulance bills your insurance may not.

Transforming iconic vehicles with performance and styling upgrades.

Tony Dokoupil shares the day's most important stories, delivering context and depth to bring greater understanding to one's world.

Stay informed with the latest breaking news and headlines.

The oldest and most-watched newsmagazine on television gets the real story on America's most prevalent issues. CBS News correspondents contribute segments to each hourlong episode. Topics range from hard news coverage to politics, lifestyle, pop culture, business, health, and science. The correspondents and contributors include Sharyn Alfonsi, Anderson Cooper, Steve Kroft, Lara Logan, Norah O'Donn

Kayce Dutton reunites with an old SEAL teammate and aids his Marshal unit in hunting down a bomber targeting Broken Rock Reservation; the trail leads to a dangerous encounter with an armed anti-government militia.

When a young boy disappears during a school field trip at the aquarium, Colter must navigate a volatile father's desperation to find his son.

As Kayce tries to embrace his new beginning, a Marshals op to stop a domestic terror attack lands him in a valley of buried Dutton family skeletons; while confronting his past, Kayce must also learn to ingratiate himself with his new teammates.

KOLD News 13 brings you the latest Breaking News, Live News Coverage and in-depth stories from around Southern Arizona. Watch our local news here and get our Breaking News and Weather Apps in your App store today.

An in-depth look at topics from politics to personal finance, featuring watchdog reports about government corruption and failures, consumer alerts and health care issues.

Inspiring stories featuring veterans, first responders, teachers, healthcare workers and others that range from historical perspectives to current stories of bravery, perseverance, compassion and joy.

The former NFL quarterback interviews compelling figures in the sports and entertainment industries.

The headlines one needs to know overnight... plus, a roundup of MoneyWatch, health, consumer and up-to-the-minute technology news, the latest weather, and inspiring stories of kindness and hope.

Paid programming.

CBS News Mornings broadcasts on weekdays and offers viewers up-to-date news, comprehensive weather forecasts, and highlights from the world of sports.

Local, national and international news.

Morning news update.

Morning news update.

Actor Danny McBride; journalist Jodi Kantor; journalist David Begnaud.

Stay informed with the latest breaking news and headlines.

The weekday news magazine takes an in-depth look at topics from politics to personal finance, featuring watchdog reports about government corruption and failures, consumer alerts and health care issues.

Participants must guess the prices of different types of items, ranging from vehicles to electronic appliances, to win a prize.

Victor tests Claire's loyalty; Patty threatens Jack; Nikki receives devastating news about her health.

Midday news update.

Set in the glamorous world of the Los Angeles fashion scene, this soap opera focuses on the wealthy and powerful Forrester family; its company, Forrester Creations, is the leader in the fashion industry.

While Kat and Eva fight through surgery, the entire family waits in agony; Martin finds out whether he won the primary election; Anita extends an olive branch to Leslie; Joey and Elon clash over Jacob.

Costumed contestants compete for cash and prizes.

Local, national and international news.

News coverage to start the day.

Early evening news.

Tony Dokoupil shares the day's most important stories, delivering context and depth to bring greater understanding to one's world.

Early evening news.

Gemma throws Dave an unforgettable murder mystery birthday party; Malcolm uses the celebration to introduce Mercedes to his family.

A change of plans sends Mercedes and Tina on a memorable night out that prompts several couples to take a closer look at what they truly want from their relationships; Dave's visit to Gemma's school sparks an honest conversation.

The theft of a bioweapon from an unwitting defector forces the team to work with an old foe to secure the lethal pathogen and prevent an outbreak.

When Colin learns his CIA mentor has gone dark, he enlists Bill and the team to help track them down; as they get closer, the operation reveals significant information about the identity of the mole.

News coverage to start the day.

Alli Breen; Josh Edelman; Rob Smallwood; Jesus Trejo.

Joe Abousakher; Kente Scott; Josh Potter; Taquita Love.

Jon Lovitz; Sheryl Underwood; Howie Mandel; Byron Allen; Natasha Leggero; Adam Carolla.

Jon Lovitz; Raven-Symoné; Howie Mandel; Byron Allen; Whitney Cummings; Jeff Ross.

News coverage to start the day.

Exploring the challenges and triumphs of aging, and celebrating the wisdom, strength and beauty that come with life's later stages.

News and features about performers, productions and the milieu.

The headlines one needs to know overnight... plus, a roundup of MoneyWatch, health, consumer and up-to-the-minute technology news, the latest weather, and inspiring stories of kindness and hope.

CBS News Mornings broadcasts on weekdays and offers viewers up-to-date news, comprehensive weather forecasts, and highlights from the world of sports.

Local, national and international news.

Morning news update.

Morning news update.

Actor Jim Parsons.

Stay informed with the latest breaking news and headlines.

The weekday news magazine takes an in-depth look at topics from politics to personal finance, featuring watchdog reports about government corruption and failures, consumer alerts and health care issues.

Participants must guess the prices of different types of items, ranging from vehicles to electronic appliances, to win a prize.

Nikki hides the truth from Victor; Kyle chases a lead to find Diane; Nate is asked to keep a secret.

Midday news update.

Set in the glamorous world of the Los Angeles fashion scene, this soap opera focuses on the wealthy and powerful Forrester family; its company, Forrester Creations, is the leader in the fashion industry.

Nicole and Ted sit vigil over their daughter; Tomas leans on the Duprees; Martin and Eva are both feeling guilt-ridden; Kat has a surreal experience.

Costumed contestants compete for cash and prizes.

Local, national and international news.

News coverage to start the day.

Early evening news.

Tony Dokoupil shares the day's most important stories, delivering context and depth to bring greater understanding to one's world.

Early evening news.

One year after a deadly coffee shop bombing, a new explosion proves the attack wasn't the work of a lone wolf.

Lala's determination to get Manny out of gang life lands the team in the middle of a turf war.

When an American sailor accused of murder is shot dead, the team discovers he was the subject of a popular true-crime podcast and investigates whether a superfan took justice into their own hands.