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E.g., 06/23/2018
E.g., 06/23/2018
Your search has returned 631 images:
  • illustration of DNA in a test tube
  • depressed youth
  • Ebola nurses in Congo
Your search has returned 797 articles:
  • Experiences

    What genetic tests from 23andMe, Veritas and Genos really told me about my health

    Direct-to-consumer genetic testing first came on the market about a decade ago, but I resisted the temptation to see what health information is hidden in my DNA — until now.

    As a molecular biology writer, I’ve been skeptical that the field of genetics is mature enough to accurately predict health (see related article). What finally motivated me to send away my DNA in the mail was the...

    05/22/2018 - 12:00 Genetics, Health
  • News in Brief

    Black kids commit suicide at twice the rate of white children

    Suicide rates for children ages 5 to 12 are roughly twice as high for black children as for white children, according to new data. But for adolescents ages 13 to 17, the pattern flips, with white kids having higher suicide rates, researchers report online May 21 in JAMA Pediatrics.

    The new study is based on an analysis of suicide rates among children ages 5 to 17 from 2001 to 2015....

    05/22/2018 - 09:00 Health, Mental Health
  • Science Ticker

    Ebola vaccinations begin in Congo

    Emergency teams responding to the ongoing Ebola outbreak in Congo began on May 21 inoculating those most at risk of contracting the virus: health workers and people who have come into contact with Ebola victims. It’s the first real-world test for an experimental vaccine, rVSV-ZEBOV. In field trials in Guinea and Sierra Leone in 2015, this vaccine effectively protected people from Zaire...

    05/21/2018 - 17:58 Health
  • News

    What we know about the Ebola outbreak, and the vaccine that might help

    Ebola has reemerged. The virus has killed at least 25 people since early April in an ongoing outbreak in Congo.  And on May 18, the World Health Organization declared a “high” public health risk in Congo, as well as a “high risk” of the disease spreading to neighboring countries, but stopped short of declaring a global public health emergency.

    Most of the 43 confirmed and suspected cases...

    05/18/2018 - 19:19 Health
  • Scicurious

    To regulate fecal transplants, FDA has to first answer a serious question: What is poop?

    When severe, chronic diarrhea strikes, sometimes the only cure is … more feces. It might seem bizarre, but a transplant of healthy human stool and its bacterial ecosystem can mean freedom from a painful, life-threatening illness.  

    The transplants — called fecal microbiota transplants, or FMTs — are becoming more and more popular. So popular that the stool bank OpenBiome has supplied...

    05/18/2018 - 10:00 Health
  • For Daily Use

    The CDC advises: Don’t swallow the water in a hotel swimming pool

    It’s vacation season — time for swimming pools, hot tubs and waterparks. But you might want to think twice before getting wet, says a new report from the U.S. Centers for Disease Control and Prevention.

    From 2000 to 2014, public health officials from 46 states and Puerto Rico reported 493 outbreaks associated with treated recreational water, resulting in more than 27,000 illnesses and...

    05/18/2018 - 07:00 Health, Science & Society
  • News

    Your blood type might make you more likely to get traveler’s diarrhea

    E. coli has a type and it isn’t pretty. The bacterium is more likely to cause severe diarrhea in people with type A blood.

    An illness-causing strain of E. coli secretes a protein that gloms onto the sugar molecules that decorate type A blood cells, but not type B or O cells. These sugar molecules also decorate cells lining the intestines of people with type A blood and appear to provide...

    05/17/2018 - 12:00 Microbiology, Health, Cells
  • The Science Life

    With a little convincing, rats can detect tuberculosis

    What do land mines and tuberculosis have in common? Both kill people in developing countries — and both can be sniffed out by rodents that grow up to 3 feet, head to tail.

    Since 2000, the international nonprofit APOPO has partnered with Tanzania’s Sokoine University of Agriculture to train African giant pouched rats (Cricetomys ansorgei) to pick up the scent of TNT in land mines. By 2016...

    05/14/2018 - 15:01 Animals, Microbes, Health
  • It's Alive

    These caterpillars march. They fluff. They scare London.

    Of course the guy’s wearing a full-body protective suit with face mask and goggles good and snug. He’s about to confront a nest of little fluffy caterpillars.

    Insect control can get surreal in the London area’s springtime battle against the young of oak processionary moths (Thaumetopoea processionea).  The species, native to southern Europe, probably hitchhiked into England as eggs on...

    05/11/2018 - 08:00 Animals, Health, Climate
  • News

    An enzyme involved in cancer and aging gets a close-up

    Like a genetic handyman, an elusive enzyme deep inside certain cells repairs the tips of chromosomes, which fray as cells divide. It’s prized by rapidly dividing cells – like stem cells and tumor cells – and by scientists on the hunt for cancer and other disease therapies.

    Now researchers have the best picture yet of this enzyme, called telomerase. Using cryo-electron microscopy,...

    05/04/2018 - 10:00 Health, Cells, Cancer