Study Probes Roots of Human EmpathyA body language experiment at Harvard reflects a shift in thinking among neuroscientists about how humans, primates and other mammals respond to emotion in others, from fear to joy. NPR's Richard Knox reports.
A body language experiment at Harvard reflects a shift in thinking among neuroscientists about how humans, primates and other mammals respond to emotion in others, from fear to joy. NPR's Richard Knox reports.