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E.g., 06/26/2019
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  • 1 year old girl getting MMR vaccine
  • red pigment in mouse fossil
  • farside of the moon
Your search has returned 9349 articles:
  • Feature

    Finding common ground can reduce parents’ hesitation about vaccines

    About six years ago, Emily Adams, a mother of two in Lakewood, Colo., briefly counted herself among the vaccine hesitant. Her family had changed insurance plans, and while her older daughter was up-to-date on shots, her infant son fell behind.

    “We were no longer on schedule, just because of life,” she says. Adams remembers mentioning her son’s situation to a friend, who suggested Adams...

    05/21/2019 - 06:00 Health
  • News in Brief

    Signs of red pigment were spotted in a fossil for the first time

    The 3-million-year-old mouse wore red.

    For the first time, chemical traces of red pigment have been detected in a fossil, scientists say.

    Using a technique called X-ray spectroscopy, researchers led by paleontologist Phillip Manning at the University of Manchester in England searched the fossil for a chemical signature associated with pheomelanin, the pigment responsible for...

    05/21/2019 - 05:00 Paleontology
  • News

    China’s lunar rover may have found minerals from the moon’s mantle

    The first mission to the farside of the moon may have found bits of the moon’s interior on its surface.

    The Yutu-2 rover, deployed by the Chinese Chang’e-4 spacecraft that landed on the moon in January, detected soil that appears rich in minerals thought to make up the lunar mantle, researchers report in the May 16 Nature. Those origins, if confirmed, could offer insight into the moon’s...

    05/15/2019 - 13:00 Planetary Science
  • 50 years ago, scientists tried to transplant part of a human eye

    Transplants: Part of a whole eye —

    After an attempted cornea transplant failed, ophthalmologists in Houston, Tex., tried a more daring experiment to restore the vision of 54-year-old John Madden…. They transplanted an entire eye from a donor who had died of a brain tumor.… [Later, the doctor who did the surgery] announced that only the front part of the donor’s eye had been...

    05/09/2019 - 07:00 Biomedicine
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    05/07/2019 - 15:21
  • Feature

    The search for new geologic sources of lithium could power a clean future

    The future of lithium is electrifying. Cars and trucks powered by lithium batteries rather than fossil fuels are, to many people, the future of transportation. Rechargeable lithium batteries are also crucial for storing energy produced by solar and wind power, clean energy sources that are a beacon of hope for a world worried about the rapidly changing global climate.

    Prospecting for new...

    05/07/2019 - 14:09 Earth, Technology, Sustainability
  • Feature

    Can Silicon Valley entrepreneurs make crickets the next chicken?

    Trina Chiasson was raised in a log cabin, learned to spin plates in Chicago’s circus arts community, dreamed up a software company and three years later sold it to a bigger company. Her next challenge: building a business, called Ovipost, that brings better technology to cricket farming.

    “I didn’t know any cricket farmers growing up, I know you’ll be shocked to learn,” she says. Yet she’...

    05/02/2019 - 07:00 Agriculture, Animals, Sustainability
  • News

    Water has been found in the dust of an asteroid thought to be bone-dry

    For the first time, evidence of water has been found in a stony type of asteroid once thought to be bone-dry.

    Grains of dust from the asteroid Itokawa actually contain a surprising amount of water, two cosmochemists from Arizona State University in Tempe report May 1 in Science Advances.

    “We didn’t really expect water to be there in Itokawa at all,” says study coauthor Maitrayee...

    05/01/2019 - 14:00 Planetary Science
  • News

    A lack of circular RNAs may trigger lupus

    A lack of certain mysterious genetic molecules may spin the immune system out of control and lead to lupus.

    People with lupus have lower than normal levels of circular RNAs, triggering an immune reaction meant to fight viruses, biochemist Lingling Chen of the Shanghai Institute of Biochemistry and Cell Biology and her colleagues discovered. Switching on the body’s virus-fighting...

    04/25/2019 - 11:00 Genetics, Biomedicine
  • News

    A global survey finds that the Arctic Ocean is a hot spot for viruses

    Arctic waters turn out to be teeming with some of the world’s smallest entities — viruses.

    Water samples taken during a three-year expedition around the world’s oceans identified around 200,000 virus species, roughly 12 times the number found in a previous smaller survey. And 42 percent of those viruses were found exclusively in the Arctic, researchers report April 25 in Cell.

    The...

    04/25/2019 - 11:00 Microbes, Oceans, Ecology