Health

By Elizabeth Cohen, CNN Senior Medical Correspondent In the fall of 2015, Dr. Mark Denison was preparing for a long drive home from Alabama after…

By Dana Santas, CNN One-time efforts to celebrate gratitude, like Thanksgiving, undeniably make us feel good. Practicing gratitude can increase…

By Megan Marples, CNN Talking about mental health is good for you, according to pop star, actor and producer Selena Gomez, and she’s determined…

By Katia Hetter, CNN As Americans head into the Thanksgiving holiday, I know everyone talks about being grateful, and that can feel rote or even…

By Jacqueline Howard and Dakin Andone, CNN If you and your family members are fully vaccinated against Covid-19, it’s OK for you to ditch the…

By Sandee LaMotte, CNN The holidays are upon us. Thanksgiving is right around the corner, with Hanukkah, Christmas and Kwanzaa following in quick…

By Madeline Holcombe, CNN You know that special bond your mother seems to have with your kids? The one she doesn’t seem to have with anyone…

By Maggie Fox, CNN Flu season may be getting under way, the US Centers for Disease Control and Prevention says. While influenza activity is very low…

By Maggie Fox, CNN Vials found at a vaccine research facility in Pennsylvania that were marked “smallpox” contained virus used to make…

By Maggie Fox, CNN A fresh look at the possible origins of the Covid-19 pandemic points straight back to the Huanan seafood market in the Chinese…

By Katia Hetter, CNN Winter is almost here. After weeks of steady decline, Covid-19 cases appear to be on the rise again. Is a surge inevitable? How…

By Melanie Radzicki McManus, CNN Walking is the most popular aerobic physical activity in the United States, with 111 million people hitting the…

By Katie Hunt, CNN The 5:2 diet, a type of intermittent fasting, is no more effective than traditional approaches to weight loss, according to what…

By Deidre McPhillips, CNN America’s drug epidemic is the deadliest it has ever been, new federal data suggests. More than 100,000 people died…

By Madeline Holcombe, CNN Hanging on to social media connections that don’t make you feel good? Talk show host Jimmy Kimmel said today is the…

By Maggie Fox, CNN Several vials labeled “smallpox” have been found at a vaccine research facility in Pennsylvania, the US Centers for…

By Jacqueline Howard, CNN Some states are not waiting. At least five so far — Arkansas, California, Colorado, New Mexico and West Virginia…

By Jacqueline Howard, Elizabeth Cohen and John Bonifield, CNN Key decisions on whether all adults will be eligible for a Covid-19 vaccine booster…

CNN Editorial Research Here’s a look at the origins, treatments and global response to HIV and AIDS. Facts HIV stands for human…

By Jen Christensen, CNN Katelyn Van Dyke was on winter break in January, visiting her boyfriend’s family, when she got sick with Covid-19. For…

By Katie Hunt, CNN More and more women are using weed in pregnancy but they may want to think twice. Researchers have found a link between marijuana…