PLUS
NIGHT VISION
How animals see in the dark PAGE 76SAFER NUCLEAR
New fuels for power plants PAGE 7 2THE ROOTS OF AGGRESSION
How violent behaviors originatePAG E
64PAG E
58ARTIFICIAL IMAGINATION
Teaching machines creativity and common senseScientificAmerican.comMAY 2019© 2019 Scientific AmericanThe science of
women’s reproductive health
has huge gaps.
What we don’t know
is hurting all of us