Tuesday 21 September 2021

What to know about J&J booster recommendation

Johnson & Johnson announced Tuesday a booster shot recommendation. Former CDC director Dr. Tom Frieden is on TODAY explaining the science behind the decision and how vaccine verification is advancing beyond paper cards.

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The calories in, calories out concept is 'tragically flawed,' new research suggests

A new paper published in the American Journal of Clinical Nutrition offers an alternative model to the eat less-move-more message.

How everyday tasks are sources of air pollution

University of Colorado air researcher Matt Cogan spearheads a research project focused on how everyday household and personal care products contribute to air pollution. He tells TODAY's Al Roker how simple tasks such as applying deodorant and cooking are sources of air pollution.

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How a subway artist became a social media star

Artist Devon Rodriguez is a rising social media star for his lifelike portraits of fellow riders on New York City subways. He tells NBC's Savannah Sellers how he went from making portraits to becoming a TikTok star.

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Gwen Stefani glows in throwback pics from wedding dress fitting: 'The moment I said yes'

See photos and clips of the moment the then-bride-to-be got her first look at the gorgeous Vera Wang wedding gown.

UK prime minster Boris Johnson speaks exclusively to Savannah Guthrie

Ahead of his UN meetings and visit to the White House, Boris Johnson, prime minister of the UK, sat down exclusively with TODAY's Savannah Guthrie for a wide-ranging conversation that touched on everything from Afghanistan to climate change and fatherhood.

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