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Getting to Mars (for Real)

Humans have been dreaming of living on the Red Planet for decades. Harvard researchers are on the case.

On Weekends, These Harvard Math Professors Teach the Smaller Set

At Cambridge Math Circle, faculty and alumni share puzzles, riddles, and joy.

Is Ultraprocessed Food Really That Bad?

A Harvard professor challenges conventional wisdom. 

Explore More From Current Issue

A man skiing intensely in the snow, with two spectators in the background.

Introductions: Dan Cnossen

A conversation with the former Navy SEAL and gold-medal-winning Paralympic skier

Lawrence H. Summers, looking serious while speaking at a podium with a microphone.

Harvard in the News

Grade inflation, Epstein files fallout, University database breach 

An image depicting high carb ultra processed foods, those which are often associated with health risks

Is Ultraprocessed Food Really That Bad?

A Harvard professor challenges conventional wisdom.