NBC News Chief Medical Editor
NBC’s Chief Science & Health Correspondent answers your health questions.
In the United States, 1 in 3 people will have Type 2 diabetes by 2050 if current trends continue, according to a new report from the Centers for Disease Control and Prevention.
Some patients wonder how, 60 years into the game, the science of the hormone estrogen can still be at an elementary stage.
Eating a high-fat diet during pregnancy can increase the risk of cancer in future children and grandchildren — even if they eat well — a new study suggests. Full story
Angelina Jolie’s revelation this week that she’d had both breasts removed to lower her risk of cancer came as a bombshell to many -- but not to three sisters from Berkeley Heights, N.J. Cathy Balsamo, Cindy Lepore and Patti Broccoli have spent the past year grappling with the dilemma that Jolie faced: What to do when a genetic mutation means you’ve got a sky-high chance of breast or ovarian cancer?
The start of tornado season was late but deadly, and now severe weather with the potential for twisters threatens parts of the Plains and Midwest -- including major cities -- heading into the weekend, forecasters said.
OlyTalk: Olympic champion Michael Phelps tweeted a denial to a report Friday that he was making a comeback to competitive swimming.
There's been no confirmation, but lots of speculation and excitement that Blue Ivy may soon have a sibling to hang out with.
There's been a groundswell of 17-year cicadas in Virginia and other southern states, as revealed by a fresh wave of photos and eyewitness reports.