Uncategorized

  1. Neuroscience

    How people suppress memories may be key to PTSD recovery

    People who recovered from PTSD changed the way their brains handle intrusive thoughts, a study of survivors of the 2015 Paris terrorist attacks shows.

    By Laura Sanders
  2. Paleontology

    Humans, not climate change, may have wiped out Australia’s giant kangaroos

    About 40,000 years ago, giant kangaroos vanished Down Under. Dental analyses suggest a varied diet, meaning climate change was not the main cause.

    By Carolyn Gramling
  3. Climate

    California wildfire season should be over. So why is L.A. burning?

    In some parts of California, fire season is now year-round due to rising heat and little rain. High winds and dry conditions are fueling L.A.’s