New discoveries change everything known about Saturn's rings, revealing that they're newer and more mysterious than ever imagined, and that some day soon, they might disappear forever.
Kate discovers how the way that you drink tea can affect its taste. Matt investigates the difference between bubble gum and chewing gum, and discovers an unusual use for used gum. Plus: lentils.
Steve takes on one of his funkiest projects ever when he agrees to build a crazy 70's-era gasser racecar for a Navy Vet. Also, Steve tries to make money by restoring and flipping a Prohibition-era bootlegger Model A truck to a Vegas police captain.
In the aftermath of the funeral, Cat finds herself on the receiving end of Jim's apparent mercy.
Liv and Harison appear to be getting closer, but is she still thinking of Digby? Sam refuses to give up on Habbs. Sophie schools Miles in the art of chivalry.
The remaining couples treat viewers to some terrifying thrills.
The coaches enlist iconic superstar Mariah Carey to serve as Key Advisor on the first night of Knockouts, when the coaches pair their artists to perform solo, then select just one of them to move on to the Playoffs.
Can Cameron help politics graduate Joe leave the singles market? Meanwhile, Lee's ready to hang up his party hat and settle down, and Abbi immediately catches his eye.
Todd and Robyn are ready to get what they want in a house now that their children have grown up and moved out. Todd wants a lot of space for entertaining and hosting their kids when they visit, whereas Robyn is convinced that their future is in a new place downtown within walking distance of all their favorite haunts. Designer Hilary Farr finds creative ways to inject new life into this playful couple's home while real estate agent David Visentin heads downtown to find them a perfect place closer to the action.
Ashley and Bar's trip to Atlanta has surprising consequences; Lexi takes a big step toward pursuing her dream job; Brianna regrets the family move to Oregon; Kayla's relationship with Stephan takes an unexpected turn.
Still in prison, Oliver faces his biggest challenge yet. Meanwhile, Felicity gets an intriguing offer, and Diggle asks Curtis to go undercover for ARGUS.
Unexpected revelations are in the cards during the Johnsons' first game night with the Butlers; Gemma is prompted to rectify a past wrong; Malcolm makes a play for a fresh start with his father, Calvin.
In Missouri, the guys visit an historic homestead where they join the search for grandpa’s lost Civil War uniform.
Catelynn finds out that Tyler's sister, Amber, trashed their old house; Amber's brother travels to LA to meet baby James; Cheyenne and Cory anxiously await results from Ryder's doctor's appointment for her genetic disorder, VLCAD.
For the first time, pursuit is filmed from the suspect's perspective. Plus Liam and stiffer dog Louis help uncover thousands in cash and a £1/2 million of class A drugs. Finally, a 999 call causes firearms officers to rush to Guisborough at 11pm.
Shannon continues to isolate herself; the women climb a gorgeous waterfall; Vicki coaxes Shannon to rejoin the group for a beachside dinner, where Shannon makes amends with only a few of the women; an unexpected phone call makes Emily emotional.
Facebook’s promise was to create a more open and connected world. Frontline finds that multiple warnings about the platform’s negative impact on privacy and democracy were eclipsed by Facebook’s relentless pursuit of growth.
Frankie investigates the mid game death of a baseball player.
Ester's last attempt to unite the girls in Palma is skewered by a surprise visit from Christine that threatens to cause even deeper divisions. Meanwhile the girls are left in limbo, Tanya's struggles continue and Rachel goes large with John. Very large.
Inspired by a skull man, the bakers enter the graveyard to bring skull desserts to life in the pre-heat; for the main heat, the bakers must create a nightmare cake based on common nightmare themes; the bakers must face their fears to come out on top.