Social media optimal for spreading conspiracy theories
Even abundant free time, used in meaningful pursuits, brings happiness
Showing cumulative cases — not day-to-day trends — could nudge people to avoid reckless behavior
Unintended pregnancies decline when copays and patient fees are eliminated
Varying ideologies contributed to early spread in small nation
Poorer residents of states refusing to expand Medicaid hit hardest
False hope for instilling disease resistance and desirable traits?
A simple message with a behavioral nudge boosts vaccination rate
As the pandemic wears on, a search for the factors that cost lives
Balancing vaccine efficacy against need to quickly inoculate more people
Test's originator was a central co-author but died before its completion
Information helps users decide when, and whether, to venture outside or exercise
Following Medicare reimbursement rate changes, research actually increased
It’s less successful at curbing consumption so buyers shop outside the city
Estimates are based on smartphone data and precinct-level 2016 vote results
When beds are limited, turning away the sickest and poorest boosts margins