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Your search has returned 975 articles:
  • News

    How holes in herd immunity led to a 25-year high in U.S. measles cases

    Measles is so contagious that the virus can unerringly find the unvaccinated. That knack, combined with the number of people in the United States who haven’t been vaccinated against the disease, has given measles an opening that it hasn’t had in the country for decades.

    U.S. measles cases have surged to a 25-year high of 704, the U.S. Centers for Disease Control and Prevention reported...

    04/29/2019 - 16:04 Health
  • News

    U.S. measles cases hit a record high since the disease was eliminated in 2000

    U.S. measles cases have soared to the highest number since the disease was declared eliminated in the country in 2000. The 2019 tally now stands at 695 cases, the U.S. Centers for Disease Control and Prevention reports. That surpasses the previous high of 667 cases in 2014.

    “The high number of cases in 2019 is primarily the result of a few large outbreaks — one in Washington State and...

    04/24/2019 - 20:05 Health
  • News

    A neural implant can translate brain activity into sentences

    To communicate, people unable to talk often rely on small eye movements to spell out words, a painstakingly slow process. Now, using signals picked up by a brain implant, scientists have pulled entire sentences from the brain.

    Some of these reconstructed words, spoken aloud by a virtual vocal cord, are a little garbled. But overall, the sentences are understandable, researchers from the...

    04/24/2019 - 13:00 Health, Neuroscience
  • Reviews & Previews

    ‘Invisible Women’ spotlights a gaping and dangerous gender data gap

    Invisible WomenCaroline Criado PerezAbrams Press, $27

    The recent cancellation of the first all-female spacewalk occurred after the publication of Caroline Criado Perez’s Invisible Women. But the news — the lack of enough space suits for the women, suits which weren’t designed for the shape of women’s bodies in the first place — would fit right in to Criado Perez’s scathing takedown...

    04/19/2019 - 10:31 Science & Society, Health
  • News

    The herbal supplement kratom comes with risks

    Kratom, an herbal supplement available at vape shops and online stores, has been linked to 91 deaths over 18 months from July 2016 to December 2017, according to a report by the U.S. Centers for Disease Control and Prevention.Those deaths made up less than 1 percent of the 27,338 overdose fatalities analyzed for the report, released online on April 12. Although small, the numbers point to...

    04/19/2019 - 06:00 Neuroscience, Health
  • News

    Dead pig brains bathed in artificial fluid showed signs of cellular life

    Scientists have restored cellular activity to pig brains hours after the animals’ death — an unprecedented feat. This revival, achieved with a sophisticated system of artificial fluid, took place four hours after the pigs’ demise at a slaughterhouse.

    “This is a huge breakthrough,” says ethicist and legal scholar Nita Farahany of Duke University, who wasn’t involved in the research. “It...

    04/17/2019 - 13:15 Neuroscience, Health
  • News in Brief

    ‘Added sugar’ food labels may prevent heart disease and diabetes

    Nutrition label changes aimed at curbing America’s sweet tooth could have a sizable payoff for public health.

    A new study projects that the updated labels, which detail the amount of sugar added to a food or drink, could help the average U.S. adult cut sugar consumption by around half a teaspoon a day. If that happens, the labeling change could prevent around 350,000 cases of...

    04/16/2019 - 14:00 Health
  • News

    People with stress disorders like PTSD are at higher risk of heart disease

    People coping with psychological trauma have a heightened risk of developing cardiovascular disease, a large-scale study finds.  

    Researchers used national health registers to identify 136,637 Swedish patients with no history of cardiovascular disease who were diagnosed with a stress-related disorder — a cluster of mental health conditions, including post-traumatic stress disorder,...

    04/16/2019 - 07:00 Health, Mental Health
  • News

    U.S. measles outbreaks show no signs of slowing down

    The year has just started, but it’s already a bad one for measles. The viral disease has sickened at least 555 people in 20 states, according to numbers released April 15 by the U.S. Centers for Disease Control and Prevention.

    That’s more than the 372 cases reported for all of 2018 — and it’s only April.

    If the outbreak doesn’t get under control, this year could surpass the 2014...

    04/15/2019 - 11:54 Health
  • News

    NASA’s Twins Study reveals effects of space on Scott Kelly’s health

    For nearly a year, U.S. astronauts and identical twins Scott and Mark Kelly lived lives that were as separate as Earth and space — literally. While Mark enjoyed retirement in Tucson, his brother floated in microgravity aboard the International Space Station orbiting about 400 kilometers above the planet.

    Ten science teams studied the twins’ physiology, memory abilities and genes before,...

    04/11/2019 - 15:23 Health, Physiology