KREY-DT

Sheldon asks his friends to challenge him in hope of achieving a scientific breakthrough; Wolowitz invents a game about Raj.

Sheldon and Leonard must defend themselves from an online bully's criticism after they co-publish a paper; Bernadette, Penny and Amy confront embarrassing moments during a girls night.

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Jeff travels to the beaches of southern Florida to uncover the challenges facing sea turtles locally and around the world; releasing baby turtles into the ocean; caring for sick and injured turtles.

Making fun toys that fly; Logan Broadbent of the U.S. Boomerang Team performs astonishing stunts.

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.

RotoRazer is the world's greatest jigsaw, circular saw, band saw, tile saw and hacksaw all-in-one amazing easy to use tool!

Highlights from May 2 race at Flughafen Tempelhof airport street circuit in Berlin.

A champion is crowned at the LPGA Riviera Maya Open at Mayakoba. Chizzy Awai claimed the title and $375,000 by winning last year's event at Playa del Carmen, Mexico.

A champion is crowned following the final round of the PGA Tour signature event in Miami. The field must survive the daunting par-4 18th hole at Trump National Doral to secure the prestigious title and claim a lucrative multimillion-dollar payout.

Razor-sharp blades never need sharpening!

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Stay informed with the latest breaking news and headlines.

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

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

After a prison bus crash, two Marshals face ghosts from the past when the team splits up to hunt down the escapees and triage the injured.

Reenie hires Colter to locate the star witness of her and Maxine's lawsuit against a corrupt real estate developer on the eve of trial.

A seemingly random murder outside UHOP sets the stage for the arrival of someone from Watson and Sherlock Holmes' past.

Stay informed with the latest breaking news and headlines.

Shark attacks have affected the lives of professional surfers Bethany Hamilton and Mick Fanning, while Kelly Slater remains the undisputed GOAT and Stephanie Gilmore astonished the world in 2022.