Real crimes, disease outbreaks and accidents around the world are solved by experts using scientific laboratory analysis which helps them find previously undetectable evidence. Brilliant scientific work helps convict the guilty and free the innocent.

Doctors recount the most memorable cases they’ve ever encountered. Unusual, touching, humorous or life-changing – no story is too big or too small when it comes to the ER.

Getting through customs is just the beginning. With just 90 days to wed on a fiancé visa, follow international couples as they attempt to overcome cultural barriers and family drama while in search of true love that knows no borders.

Husband Kody Brown, along with his four wives (only one of which is legally married to Kody) and their combined 18 children, attempts to navigate life as a "normal" family in a society that shuns their lifestyle.

19 Kids and Counting, rendered graphically as 19 Kids & Counting in its onscreen logo, is an American reality television show on TLC. The show is about the Duggar family, which consists of parents Jim Bob and Michelle Duggar and their 19 children—nine girls and ten boys, all of whose names begin with the letter "J". The series began on September 29, 2008. The twelfth season premiere was September 17, 2013.

Trading Spaces was an hour-long American television reality program that aired from 2000 to 2008 on the cable channels TLC and Discovery Home. The format of the show was based on the BBC TV series Changing Rooms. The show ran for eight seasons.

The Johnstons, a family of little people, juggle family and health issues on top of a home renovation.

Matt & Amy Roloff enlist the help of their four children Jeremy, Zack, Molly & Jacob to help expand the business of Roloff farms. As the kids grow older, the family grows larger and the Roloffs learn how to keep their family relationships strong.

From roots in the Deep South to the slums of New Jersey, "Who Do You Think You Are?" follows the journeys of some of the most well-known names in American popular culture. Watch as celebrities discover unknown details about themselves and their families while researching their ancestry with the help of historians and genealogical experts.

Telling powerful stories in hourlong episodes, TLC follows medical journeys of morbidly obese people as they attempt to save their own lives. The featured individuals - each weighing more than 600 pounds confront lifelong emotional and physical struggles as they make the courageous decision to undergo high-risk gastric bypass surgery. In addition to drastically changing their appearances, they hope to reclaim their independence, mend relationships with friends and family, and renew their feelings of self-worth.

Two teams compete to fabricate unlikely machines from castoff parts found in a junkyard.

My Strange Addiction is an American documentary television series that premiered on TLC on December 29, 2010. The series focuses on people with unusual compulsive behaviors. These range from eating specific non-food items to ritualistic daily activities to bizarre personal fixations or beliefs.

Follows the operations of Carlo's Bakery, a family-owned business in Hoboken, New Jersey owned and operated by siblings Buddy Valastro, Lisa Valastro, Maddalena Castano, Grace Faugno and Mary Sciarrone. The show focuses on how they make their cakes, and the interpersonal relationships among the various family members and other employees who work at the shop.

Overhaulin' is an American automotive reality TV show that ran for five seasons on TLC between 2004–2009, and currently on Velocity and Discovery.

Paul Teutul, Sr. and his son Paul Teutul, Jr. manufacture custom chopper-style motorcycles.

Beakman's World is an educational children's television show. The program is based on the Universal Press Syndicate syndicated comic strip You Can with Beakman and Jax created by Jok Church. The series premiered September 18, 1992 on The Learning Channel cable network and in national syndication.

On September 18, 1993 it moved from national syndication to CBS Saturday morning children’s lineup. At the peak of its popularity, it was seen in nearly 90 countries around the world. The series was canceled in 1998. Reruns returned to national syndication in September 2006, after which it was transferred to local stations such as KICU. The show debuted a year prior to Bill Nye the Science Guy, which covered similar topics. The show's host, Paul Zaloom, still performs as Beakman in live appearances around the globe.

LA Ink is an American reality show on TLC that followed the events of the High Voltage Tattoo tattoo studios in Los Angeles, California. The spin-off of TLC's Miami Ink, it premiered on August 7, 2007.

In August 2011, TLC announced that the show will end production, with Season 4 being its last and that the series is cancelled.

Follow couples who have an existing relationship online, but haven't met in person. We'll experience their journey as they travel to the other's foreign country for the first time in an attempt to establish an in-person relationship and start the K-1 visa process.

Friends and family members nominate a candidate that they consider poorly dressed and ask the show to make over the "fashion victim." Fashion Police Stacy London and her partner ambush the candidate and make them an offer-- they are given a $5000.00 budget for a new wardrobe, which they must purchase in New York City boutiques over the course of two days, but only on the condition that they allow Stacy & her partner to critique, and in most cases throw out, their existing wardrobe.

Meet Jazz Jennings! Jazz is a transgender teenage girl who has been living as a girl since she was in kindergarten. Parents Jeanette and Greg have spent the years finding doctors to treat their daughter, while fighting the discrimination and misconceptions associated with what it means to be transgender. But, now that Jazz is 14, she is on the brink of the biggest challenge of her life: high school.