As big tech steps back from facial recognition for police, some AI experts want an end to its use entirely. Here’s why they say reform isn’t enough.
From second waves to vaccines, “America’s doctor” gives advice on how the country should reopen after COVID-19.
Using #BlackInTheIvory, Black scientists speak out on the pervasive racism in academia by sharing their experiences with repeated microaggressions, gaslighting, and physical threats.
Fifty years of research suggests police behavior makes the biggest difference in how safe protests are for everyone. Plus, how tear gas ups COVID-19 risk.
From oil spills to burning rivers, view snapshots of some of the most catastrophic pollution events in U.S. history that inspired environmental protection efforts.
The Trump administration is paving the way for polluters.
Plus, a breakdown of this week’s COVID-19 news, including what we do and don’t know about the virus in semen and coronavirus mutations.