Covid-19: Minister defends UK hotel quarantine plan

Mutual aid is not a new concept, long flourishing in marginalized communities. But a year of pandemic-induced crises has...

Computers, however, find causal reasoning hard. Machine-learning models excel at spotting correlations but are hard pressed to explain why...

One February afternoon, a 50-year-old Asian woman was waiting in line at a bakery in Queens, New York, when...

Whether people are going into space as tourists, employees, scientists, or research subjects, figuring out how to send them...

Any time you see a government—or a group, in the case of the Taliban—expressing autocratic, authoritarian, and repressive views,...