Uncategorized

  1. Anthropology

    Africa’s biggest collection of ancient human footprints has been found

    Preserved impressions in East Africa offer a glimpse of ancient human behavior.

    By Bruce Bower
  2. Neuroscience

    Blind people can ‘see’ letters traced directly onto their brains

    Arrays of electrodes can trace shapes onto people’s brains, creating bursts of light that people can “see.”

    By Laura Sanders
  3. Health & Medicine

    How fear and anger change our perception of coronavirus risk

    Americans are weighing whether to return to society. Behavioral scientist Jennifer Lerner discusses how emotions drive those decisions.

    By Sujata Gupta
  4. Climate

    What lifestyle changes will shrink your carbon footprint the most?

    You can reduce your carbon emissions, but the most influential changes will depend on your circumstances.