Scientists Prolong Life of Embryos by a Week
Researchers have figured out a way to keep embryos alive for much longer—great news for science but a headache for bioethicists.
Medical Errors Kill More Than 250,000 Americans a Year
A new report suggests the CDC severely underestimate the number of deaths caused by gaffes in the health care system.
Doctors are Giving Out Antibiotics Like Candy
A new study finds an estimated 30 percent of scripts written for antibiotics prescribed to patients were neither appropriate nor necessary.
Promoting Abstinence Doesn't Prevent HIV Transmission
Programs urging people not to have sex detract attention and resources from critical health topics that are likely to save more lives.
Scientists Identify Possible Cure for Premature Graying
New research has found the biological pathways responsible for providing pigment to hair and skin.
Fewer Babies Having Babies: Teen Birth Rate Declining
A new CDC report suggests the number of mothers between ages 15 and 19 has dropped 61 percent since 1991.
Traumatic Brain Injury Causes Long-Term Sleep Problems
Half of people who have suffered severe head injuries have trouble maintaining normal sleeping habits and often don't realize it's a problem.
What If Broccoli Tasted Like Chocolate?
Making food palatable for people with taste loss takes the genius of both neuroscientists and top-notch chefs.
Childhood Obesity Isn't Declining
There are 4.5 million children in the U.S. who meet the criteria for severe obesity.
Are You Serving Your Infant Arsenic-Laced Rice?
A new finds babies who ate cereal and other products made of this grain had higher levels of urinary arsenic.
Anthony Bourdain on How He Never Gets Sick Abroad
Don't have a Caesar salad in Lahore and other travel advice from the chef and host of "Parts Unknown."
U.S. Suicide Rate Has Increased 24 Percent Since 1999
The new report finds men are most likely to use firearms, while women choose poisoning.
Here's Why You Don't Sleep Well in Unfamiliar Places
A study suggests the human brain may be hard-wired to stay at least half awake when in unfamiliar territory.
Low-Dose Aspirin Increases Cancer Survival
A new study suggests patients who take this over-the-counter medication while in treatment had fewer metastases and were less likely to die from the disease.
Your Genes May Determine When You Lose Your Virginity
A new study identifies genetic traits that could compel a person to seek out sex at an earlier age.
Botox Now Recognized as a Top Treatment for Migraines
A panel of neurologists updated guidelines for physicians using Botox and similar neurotoxins for a range of neurological conditions and injuries.
Expect a U.S. Zika Outbreak This Summer
Dr. Anthony Fauci, director of the National Institute of Allergy and Infectious Disease, said Americans should prepare for local transmission of the mosquito-borne virus.
Larry David's Bernie Sanders Impersonation Wins 'SNL'
On a pitch-perfect sketch of the Brooklyn Democratic debate, Clinton and Sanders battled it out and took questions from "Seinfeld's" Elaine.
Where Are the Presidential Candidates This Weekend?
Hillary is headed back to New York, Bernie went to the Vatican and Trump is having brunch on Staten Island.
Beyonce Teases Lemonade Project Performance on HBO
The singer posted a video suggesting she'll release her new album next weekend.
Monica Lewinsky Speaks Out Against Cyberbullying
The former White House intern, known for her affair with President Bill Clinton, says she's still recovering from nearly 20 years of harassment.
UC Berkeley Provost Resigns Amid Sex Harassment Scandal
Claude Steele says he's leaving his post for 'personal reasons' but will return to teaching next year.
Teen E-cigarette Use at an All-Time High
While fewer young people are lighting up real cigarettes, many more have taken up vaping and hookahs.
CDC Confirms Link Between Zika and Microcephaly
An analysis of existing data proves the mosquito-borne virus can cause serious fetal birth defects.
Marriage Impacts Cancer Outcomes
A new study suggests the protective benefits of matrimony vary.
Zika Virus May Be Linked to Another Brain Disease
The autoimmune condition shares some similarities to multiple sclerosis, according to new research.
Yeast Infection Caused Uterus Transplant Complications
A relatively harmless organism that commonly lives in a woman's reproductive tract thwarted the success of the experimental procedure performed at the Cleveland Clinic.
Marijuana Restriction May Soon Change to Boost Research
In a response to lawmakers' requests, U.S. regulatory agencies plan to re-evaluate policies that limit access to cannabis for medical research.
Earplugs Work at Concerts, So Use Them, Experts Say
Hearing loss has increased 31 percent in two decades, thanks to venues that play music loud enough to damage eardrums.