This is How Much Sleep You Should Be Getting

Some people may sleep more than others, but a new study from the National Sleep Foundation breaks down how many hours you really need each night.

This is How Much Sleep You Should Be Getting Category 4 Hurricane Maria Takes Aim at Puerto Rico, Virgin Islands Trump Meets With World Leaders at U.N. Assembly Tensions Run High at the State Department More Than 140 People Arrested in St. Louis Protests American College Students Recovering From Acid Attack NBC News Special Report: Hazing in America Boston Strong: Jeff Bauman's Incredible Story London Subway Attack: Police Make Second Arrest Trump Returns to New York Ahead of Pivotal UN General Assembly Hurricanes Jose Could Lash East Coast as Hurricane Maria Heads Toward Caribbean St. Louis Protests: Second Night of Protests Turns Violent ‘Narcos’ Location Scout Shot Dead in Mexico Police Officers Injured, Protesters Arrested in St. Louis Protests London Subway Attack: Police Arrest Teen Suspect Nearly a Week After Irma, Florida Keys Residents Begin Returning Home North Korean Leader Vows to Complete Nuclear Weapons Program How Companies Are Using Geofence Technology to Find New Hires ‘Vietnam War’ Filmmakers Speak to Tom Brokaw The California Girl Who Can’t Go Out in the Sun Named Homecoming Queen London Terror Attack: Massive Manhunt Underway British PM May Criticizes Trump Over London Subway Attack North Korea's Latest Missile Launch Strains Diplomatic Options 'Not Guilty' Verdict in St. Louis Police Shooting Sparks Protests An Inside Look at Irma's Wrath on St. John Trump Demands Apology from ESPN After Anchor’s Tweets Police Investigating Student Death at LSU Frat House NASA's Cassini Mission Ends After 13 Years

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Full Episodes of Nightly News

Watch full episodes of NBC’s Nightly News with Lester Holt.

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Nightly News Full Broadcast (Sept. 18th) Nightly News Full Broadcast (September 17th) Nightly News Full Broadcast (Sept. 16) Nightly News Full Broadcast (Sept. 15th) Nightly News Full Broadcast (Sept. 14th)

Inspiring America

Meet the remarkable people who are making a positive impact on our communities and making the world a little bit better.

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Boston Strong: Jeff Bauman's Incredible Story Utah Teacher’s Charity Wedding Registry Goes Viral Memorializing the ‘Greatest Generation,’ One War Story at a Time ‘Camp No Limits’ Gives Children Limitless Opportunities This Boston Officer’s Vehicle? An Ice Cream Truck Boston Police Department's Secret Weapon: Ice Cream 94-Year-Old Puts in Pool for Neighborhood Kids Beating the Odds on Her Bike

Keeping you Healthy

Stay up-to-date on the latest health and medical news.

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Pop Star Selena Gomez Reveals Kidney Transplant New Study Eases Long-Held Fears About Hormone Replacement Therapy Chinese Companies Illegally Shipping Fentanyl to U.S. New Tool May Help Identify Adults at Risk for Sudden Cardiac Arrest Are Backyard Chicken Coops Causing Salmonella Outbreaks? The Challenges of Having a Baby in Rural America Toxic Fumes May Have Caused JetBlue Flight's Emergency Landing Buying Opioids Online: A Look Into the Thriving Industry

The Price You Pay

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Consumer Reports: Some Sunscreen SPF Labels Are Misleading Housing Market Heats Up Nationwide How a Health Savings Account Could Save You Money Amazon Refunding $70 Million For Unapproved Purchases Made by Children Three-Year Degree Programs Cut College Costs Wells Fargo Introduces Cardless ATMs Grocery Store Wars: Hard on Business, Good for Consumers

Nightly Films

Watch long form and extended pieces from the NBC Nightly News team.

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Extended Interview: Jake Gyllenhaal and Jeff Bauman on the Inspiring Message of 'Stronger' Full Interview: Tom Brokaw Speaks to Team Behind 'Vietnam War' Documentary No Slowing Down for Country Music Legend Lyle Lovett Jane Lynch On Having the “Most Amazing Killer Job” Chicago's Street Disciple Stepping In to Stop the Violence Mission to Rio: One Palestinian Sprinter’s ‘Impossible’ Olympic Dream Marvel Legend Stan Lee on His 'Amazing Fantastic Incredible' Life Fat Girl Running: On A Mission to Challenge Stereotypes