Science news articles about 'fears'

  • Child virus fears spread to China's capital

    BEIJING (Reuters) - Fears of a virus that has killed at least 26 children in China gripped parents in Beijing on Tuesday amid a spreading outbreak of hand, foot and mouth disease.
  • Fear of crime or anxiety about a rapidly changing society?

    ... that reduces their quality of life. Yet for those people who live more protected lives, the fear of crime tends to be a more diffuse feeling that reflects a broader expression of concerns about ...
  • U.S. Nuclear Brain Drain Feared

    Layoffs at a top U.S. nuclear design lab have stirred fears that highly specialized scientists will sell their expertise to foreign countries.
  • Crowds hide fearful looks from brain

    Facial expressions showing fear are harder for the brain to detect in crowds than individually or in small groups, according to research.
  • 'Learned fear' tied to brain circuits

    BASEL, Switzerland, July 10 (UPI) -- Learned fear is triggered by a rapid switching in the activity balance between two brain circuits, a Swiss study published Thursday found.
  • Rutgers research identifies brain cells related to fear

    ... paired with an noxious or unpleasant stimulus, such as a shock to the feet. However, this conditioned fear response was diminished with repetition of the neutral stimulus in the absence of the noxious ...
  • The Nature of Fear

    ... is to blame. Neuroscientists from Rutgers University in New York shed a light on anxiety last week, when they published a paper that pinpoints which brain cells are responsible for fear. read more
  • Fear Factor: Dopamine May Fuel Dread, Too [News]

    A brain chemical linked to pleasure and depression may also trigger fear, according to a new study. Researchers say this may explain why the neurotransmitter dopamine, known to cause addictive ...
  • Fear Can Lead To Errors In Criminal Identification

    ... eyewitness identification process of the criminal justice system. The study shows that stress and fear reduce the likelihood of successful identification, bringing into question a victim’s ability to ...
  • Eyewitnesses May Misidentify Perpetrator Of A Crime Due To Stress Or Fear

    ... eyewitness identification used within the criminal justice system. The study shows that stress and fear reduce the likelihood of successful identification, bringing into question a victim's ability ...
  • Jerusalem bulldozer drivers fearful

    Palestinian and Jewish bulldozer drivers alike in Jerusalem say they live in fear of being mistaken for attackers.
  • New IVF dilemmas make old fears seem quaint

    Early fears about IVF turned out to be misplaced, but 30 years after the birth of the first 'test-tube' baby, new worries about the evolving uses of reproductive technology are emerging.
  • Alleviating the fear of falling

    ... within the year," says Prof. Hausdorff. This is partly due to a vicious cycle fueled by a fear of falling and subsequent inactivity, causing elderly patients to spiral into further decline. In the ...
  • Whom do we fear or trust?

    ... define exactly what it is about each person's face that conveys a sense they can be trusted or feared. They chose those precise traits because they found they corresponded with a whole host of other ...
  • Fear of predators may be a bigger killer than the predators themselves

    ... that predators have on their prey, they shouldn`t just count the number of individuals consumed. According to a University of Rhode Island ecologist, they must also examine the effects of fear.

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