Uncategorized

  1. Animals

    In chimpanzees, peeing is contagious

    The first study of copycat urination in an animal documents how one chimpanzee peeing prompts others to follow suit. Now researchers are exploring why.

    By Gennaro Tomma
  2. Health & Medicine

    Cigarettes with less nicotine may help some smokers quit

    The U.S. Food and Drug Administration issued a rule to drastically reduce the amount of nicotine in cigarettes and other combusted tobacco products.

    By Aimee Cunningham
  3. Psychology

    Survivors of the LA fires will face a complex blend of mental health challenges

    Logistical needs, like employment and housing, along with psychological needs must be met after disasters like the LA wildfires, research shows.

    By Sujata Gupta
  4. Science & Society

    What nuclear weapons experts will watch for under Trump 

    As Trump takes office, issues of arms control, the U.S.