Calling all those who are sleep-deprived: A study found a 30% increased risk of dementia with a sleep duration of six hours or less at age 50 and 60.
CNN's Dr. Sanjay Gupta discusses the CDC claim that the risk of Covid-19 surface transmission is low in comparison to airborne transmission.
The risk of surface transmission of Covid-19 is low, the US Centers for Disease Control and Prevention said Monday. Far more important is airb…
Fasting during Ramadan while having diabetes requires advanced planning.
About half of American adults take at least one dietary supplement for health or wellness, or to fill nutrition gaps. But are these supplements safe?
Fiber’s role in the body goes way beyond keeping the digestive tract regular. Check out these four ways that eating fiber protects your heart.
Former President Barack Obama and NBA legend Shaquille O'Neal joined a slate of celebrities in urging Americans to get vaccinated during an ho…
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Long live the monarchy: British royals tend to survive a full three decades longer than their subjects
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After child dies, regulator warns about Peloton treadmill
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Pfizer says Covid-19 vaccine protection lasts at least six months, protects against variants
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Another US Covid-19 surge may look different, experts say, particularly for younger people. Here's how
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At what age are people usually happiest? New research offers surprising clues
CNN Senior Medical Correspondent Elizabeth Cohen discusses a statement released by Johnson & Johnson about other coronavirus vaccines.
Outdoor exercise has become a routine for some since the pandemic began.
When news broke that Johnson & Johnson's Covid-19 vaccine might be linked to blood clots, the company responded by pointing a finger at Pf…
More than half of all US adults have now gotten at least one dose of a Covid-19 vaccine, according to data from the Centers for Disease Contro…
President Joe Biden and former President Barack Obama joined a slate of celebrities Sunday evening in urging Americans to get vaccinated durin…
Dr. Anthony Fauci tells CNN's Dana Bash that the United States must be prepared to respond to new variants by boosting either the current vacc…
Dr. Anthony Fauci tells CNN's Dana Bash that he believes the CDC and FDA will lift the Johnson & Johnson vaccine pause soon but may includ…
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Dr. Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases, said Sunday that he expects a decision to be made ab…
Reactions to stings from bees and other insects are usually minor. But if you’re allergic or get stung many times, emergency attention may be …
One in eight couples suffers from infertility in the United States, according to the US Centers for Disease Control and Prevention.
The United States has reached another important milestone in the race to protect its population against the coronavirus, with more than a quar…
The United States has reached another important milestone in the race to protect its population against the coronavirus, with more than a quar…
CNN's Chloe Melas, Alisyn Camerota, Brian Stelter and Susan Hendricks meet with endocrinologist Dr. Tia Jackson-Bey to discuss their personal …
Over the past year, COVID-19 has put a spotlight on public health and the economy, emphasizing how important it is for people to have access t…
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Safety regulators warned people with kids and pets to immediately stop using a treadmill made by Peloton after one child died and others were injured.
Urgent Warning Comes After Agency Finds One Death and Dozens of Incidents of Children Being Sucked Beneath the Tread+ (Formerly Known as the Tread)
At first, baby Noah was all alone, growing beatifically in his mother's womb.