Brian Kohberger is set to make his final court appearance before jury selection begins in the long-awaited trial over the Idaho college murders. Plus, an inside look at red laser hair caps—what to know about the growing trend in hair loss treatment. And, Spring Allergies 101: how to limit pollen exposure and which medications can help ease the symptoms.

Temperatures are soaring from Wisconsin to Florida as a rare May heat wave intensifies, with millions bracing for severe weather and possible tornadoes heading into the weekend. Also today, Health Secretary Robert F. Kennedy Jr. sidesteps questions about vaccines while testifying before Congress on Capitol Hill. Plus, the CEO of Delta Air Lines joins live for an exclusive interview, as new flight delays at Newark Airport raise fresh concerns about passenger safety in the skies. And, where to find falling prices—on groceries, cars and a wide range of consumer goods.

Board-certified dermatologist Dr. Angela Lamb offers an in-depth look at the best ways to detect skin cancer, including how to perform self-exams and the most effective SPF practices. Plus, Dale Earnhardt Jr. and Kelley Earnhardt Miller visit Studio 1A to discuss a new documentary highlighting their father’s legendary NASCAR career. Also, why people are rethinking what a beautiful lawn looks like as part of the movement to "re-wild" their yards. 

In the trial against Sean “Diddy” Combs, his former girlfriend, Cassie Ventura, is expected back on the stand this morning after a day of explosive and emotional testimony. Also, catching up with Conan O’Brien on his Kennedy Center award and Netflix travel show. Then, an exclusive reveal of U.S. News & World Report’s best over-the-counter medicines and health products.

Heavy rain is leading to flood emergencies across parts of the South, while an early-season heat wave grips tens of millions in the Midwest and South. Also, a dramatic resentencing for the Menendez brothers, more than three decades after killing their own parents, is setting the stage for their possible release. Plus, Kim Kardashian’s tearful testimony as she recounts the terrifying moment she was bound and held at gunpoint by masked gunmen in Paris. And, an inside look at why some believe southern accents are disappearing.

Conan O'Brien has been making fans laugh for decades. Earlier this year, he received the Mark Twain Prize for American Humor at the Kennedy Center. The ceremony was just released as a Netflix special. In this extended conversation, O'Brien opened up to TODAY's Jacob Soboroff about his family, his career, and how he makes people laugh.

Dr. Natalie Azar and Joy Bauer stop by to discuss the importance of a magnesium-rich diet and share tips for boosting your daily intake. Also, fashion designer Prabal Gurung opens up about his new memoir, Walk Like a Girl, and encourages others to tell their own stories. Plus, actress Annie Murphy joins to talk about the long-awaited second season of ‘Nine Perfect Strangers.’

Kim Kardashian arrives in Paris this morning to testify against the gang accused of robbing her at gunpoint and taking nearly $10 million worth of jewelry. Also, an exclusive sneak peek at this year’s Sports Illustrated swimsuit cover, with the new cover star live in Studio 1A. Then, catch up on the latest pop culture news with a special edition of PopStart.

Trump’s four-day tour of the Middle East gets underway amid backlash over his use of a luxury plane from the Qatari government. Also, stock markets rally after President Trump announces a three-month truce in the trade war with China, toning down tariffs. Plus, the United Airlines CEO speaks out following safety concerns at Newark Airport. And, protests erupt over a plan to move the Los Angeles Zoo’s beloved elephants.

Breast cancer surgeon Dr. Elisa Port details a checklist focusing on women and longevity. Also, Rob Lowe joins to discuss his support for a cause that’s near and dear to him. Plus, Jane Seymour stops by to catch up and talk about season 4 of her murder mystery show ‘Harry Wild.’ And, Jim Gaffigan talks his recent projects and the release of his new comedy album The Skinny.