Learn more about today's biggest stories and the science behind them.
NBC News investigative correspondent Jeff Rossen takes a ride on the buses, taxis, and trains of New York City and Los Angeles to see just how dirty the poles and seats are. See which hot spots were teeming with germs.
NBC News national investigative correspondent Jeff Rossen reveals what he learned after his germ experiment and Dr. Oz shares the germ meter readings from his own weekend trip.
This city is billed as the “cleaner New York” but does it live up to its name? NBC News national investigative correspondent Jeff Rossen reveals the shocking results of his multi-city germ test.
Core expert Tia Brown explains the difference between designer and drugstore makeup and reveals the best drugstore blushes for your skin type.
Life coach Tia Brown shares the best drugstore makeup buys and reveals the one designer makeup product that’s worth the price tag.
Chef Alex Guarnaschelli shows Dr. Oz how to brown chicken properly and make a chicken “almost” cacciatore in just one pot.
Celebrity chef Alex Guarnaschelli shows Dr. Oz how to make her “almost” chicken cacciatore and reveals the number one thing to do when chopping onions. Plus, she shares why she never uses a lid when cooking.
Chef Alex Guarnaschelli shows Dr. Oz and Bite Club members Jessica and Stephanie how to make a crowd-pleasing chocolate dessert for your next holiday party.
Chef Alex Guarnaschelli shares the special ingredient that will take your one-pot chocolate dessert to the next level.
Celebrity chef Alex Guarnaschelli reveals the one food she won't eat, the condiment she can't leave home without, the best advice she ever received, and more!
Learn how to prepare panko-encrusted chicken tenders with a buttermilk dipping sauce.
Seven-time Grammy winner Gloria Estefan is a true icon of discipline and determination. She’s sharing her secrets to overcoming...