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The work of investigative genetic genealogist Gabriella Vargas, an undercover cop and a cigarette butt leads investigators to a Michigan woman's killer 34 years after the case went cold.

The plaintiff admits to cheating on the defendant because he did not give her enough attention.

"Family Feud" has seen some crazy moments over the years, so buckle up as we revisit these fan favorites.

Family Feud is an American television game show where two families compete to name the responses to survey questions in order to win cash and prizes.

Family Feud is an American television game show where two families compete to name the responses to survey questions in order to win cash and prizes.

Paid programming.

Paid programming.

Engineers use technology to replace more than 500 bridges; a facility offers protection from hurricanes; migrating salmon; Mayan ruins.

A look at the latest robots inspired by nature.

The Atacama Desert in northern Chile is home to some of the rarest wildlife on earth.

Conservationists help to protect wildlife from the city of Cape Town to the African bush.

The land beneath the Andes Mountains is home to condors, guanacos and glaciers.

Jack lends a hand at a world-renowned veterinarian and anti-poaching unit.

Jack and his family visit a wildlife reserve where they encounter cheetah's, baboons and lions.

The city of Cape Town in South Africa has to deal with wild-animal incursions.

After Adam decides to see "Willow" instead of spending Mother's Day with Beverly, he must find a way to get back into her good graces; Barry is tired of his status as middle child and fights Erica for his right to the college of his choice.

Dan enlists the help of a few good friends for the funeral home remodel; Louise points out that Dan's generosity with his time seems to benefit everyone but her; Robin and Darlene take a big career risk that may not pay off the way they expect it to.

Discover the hidden story of OmegaXL with John Walsh. He dives deep into the groundbreaking supplement that promises hope and relief for millions battling joint pain and inflammation.

Join Connie Craig-Carroll and health visionary Ken Meares as they uncover OmegaXL, the groundbreaking natural supplement transforming lives by tackling joint pain and inflammation.

See why this cleaning tool replaces chemicals and hard labor!

Join Connie Craig-Carroll and health visionary Ken Meares as they uncover OmegaXL, the groundbreaking natural supplement transforming lives by tackling joint pain and inflammation.

Paid programming.

A pre-race lead-up to NASCAR racing.

NASCAR's 200-mile race at Watkins Glen International meets for the 13th race of the 33-race season. The contestants cover 82 laps, totaling approximately 201 miles. The race takes place during the springtime slot as part of a triple-header weekend.

While the gang waits for the reopening of Stuart's comic book store Wolowitz gets some shocking news; Penny has trouble taking her own advice; Leonard and Raj think they spot Nathan Fillion at a restaurant.

Stay informed with the latest breaking news and headlines.

A front-row look at the peak era of boy bands, told by those who lived it; a look back at the boy bands -- from growing up on the road to the explosive fame, drama, fandoms and music in between.

Stay informed with the latest breaking news and headlines.

Bode's crew is accused of stealing a designer watch from a fire mop up; the crew responds to a high-stakes call about an extremely dangerous gas leak.

When Deacon enlists Chris' help on an off-duty private security detail, they struggle to survive when they're attacked by a drug cartel looking to kidnap their wealthy VIP client.