2021 Thinkers50 award nominees include MIT Sloan professors and alumni studying social media, intelligent machines, and digital body language.

New research looks at how the tightening and relaxing of mobility restrictions in selected counties within the U.S. impacted mobility in other counties.

A new report offers solutions to the problems that hound social media, from the spread of misinformation to the lack of competition.

Subscriptions and identify verification are just two of the ways social media companies could stem the tide of inflammatory and inaccurate content.