Tuesday's TV Highlights: 'More to Love' wraps its run on Fox
Explorer: The science of gender is examined in this new installment (7 and 10 p.m. National Geographic).
The Biggest Loser: The weight-loss competition returns for another go-round (8 p.m. NBC).
Big Brother: A winner is announced on the season finale of this reality competition (9 p.m. CBS).
Shaq Vs.: The big guy hits the pool to challenge Olympic multi-medalist Michael Phelps in the season finale (9 p.m. ABC).
The Universe: Astronomers seek clues to the formation of our solar system by studying ringed planets in this new installment (9 p.m. History).
The Cleaner: The addiction-and-recovery drama starring Benjamin Bratt presents its season finale (10 p.m. A&E).
Real Sports With Bryant Gumbel: This new edition includes segments on concussions in high school football and newspapers' shrinking sports sections (10 p.m. HBO).
Surviving Disaster: This new episode offers expert tips on weathering a hurricane (10 p.m. Spike).
Dancing Tweens: Preteen couples prepare for a big-league dance championship in Boston in this new episode (10 p.m. TLC).
Andrew Zimmern's Bizarre World: Your host journeys to Botswana's Kalahari Desert (10 p.m. Travel).
Secret Lives of Women: A new installment profiles women who make their living in the adult film industry (10 p.m. WE).
Aftershock: World Economy Back From the Brink: This new special charts the ups and downs of the global economic crisis (5, 8 and 10 p.m. BBC America).
Chonda Pierce: This Ain't Prettyville: The comic performs in this new stand-up special (8 p.m. CMT).
Retirement Revolution: The New Reality: Experts offer financial advice for those seeking a more comfortable retirement in this new special (9 p.m. KCET).
Hellboy II: The Golden Army: Ron Perlman returns as the heavy-handed hero in director Guillermo del Toro's 2008 action-fantasy sequel (8 p.m. HBO).
Vertigo: James Stewart gets dizzy over Kim Novak in Alfred Hitchcock's 1958 thriller (9:15 p.m. TCM).
Soccer: Besiktas battles Manchester United (Live) (11:30 a.m. FSN).
Baseball: The Angels visit the Red Sox (4 p.m. FSN), the Dodgers host the Pirates (7 p.m. KCAL) and the White Sox meet the Mariners (7 p.m. WGN).
Photo credit: Patrick Wymore / Fox