Search Content | Science News

SUPPORT SCIENCE NEWS.

Science News is a nonprofit.

Support us by subscribing now.

Search Content

E.g., 08/18/2019
E.g., 08/18/2019
Your search has returned 84 articles:
  • Food for Thought

    Caffeine Aids Golden Girls' Mental Health

    Although wine may improve with age, the human body tends to falter during the so-called golden years. Among the most exasperating declines occur in memory and critical aspects of reasoning. However, downing plenty of caffeine-rich coffee—or tea—may offer one low-cost solution for keeping aging wits sharp, a French study finds. The rub: This strategy appears to benefit only women.

    ...

    08/16/2007 - 18:39 Nutrition
  • News

    Persistent Prions: Soilbound agents are more potent

    Deformed proteins called prions cause fatal brain-destroying disorders, such as chronic wasting disease in deer and elk and mad cow disease, which can infect people. Evidence suggests that prions make their way into animals' nervous systems through ingestion, but scientists aren't sure.

    A new study shows that prions become more infectious when they latch on to soil particles...

    07/18/2007 - 13:58 Biomedicine
  • Food for Thought

    Sour Genes, Yes—Salty Genes, No

    Some people abhor broccoli, complaining about its intensely bitter taste. Others (myself included) find broccoli's flavor interesting and pleasing—decidedly, not bitter. What leads to our differing culinary opinions is the possession of, or lack of, (in my case, evidently) genes conferring a super sensitivity to bitter taste. Science has recognized such genetic differences for at least a...

    07/18/2007 - 09:52 Science & Society
  • News

    A smart pill for seniors?

    From Washington, D.C., at the Experimental Biology 2007 Conference

    Many people approaching retirement age find that memories fade and quick-wittedness flags. Scientists at the University of Massachusetts in Lowell have formulated what they call a "smart pill" to optimize brain health in such people. In pilot trials, its combination of dietary supplements boosted performance on simple...

    05/08/2007 - 14:49 Nutrition
  • News

    Flu vaccine seems to work for kids under 6 months of age

    From Toronto, at a meeting of the Infectious Diseases Society of America

    Babies younger than 6 months appear fully capable of responding to a flu shot, researchers find.

    Such infants aren't typically vaccinated when influenza season arrives each fall, even though they routinely receive other vaccinations beginning at age 2 months. In the United States, flu shots are recommended...

    10/25/2006 - 08:34 Biomedicine