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Can Slime Molds Think?

A seemingly primitive creature’s complex ability to detect mass from a distance.

Getting to Mars (for Real)

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

Is Ultraprocessed Food Really That Bad?

A Harvard professor challenges conventional wisdom. 

Explore More From Current Issue

A stylized illustration of red coral branching from a gray base, resembling a fantastical entity.

This TikTok Artist Combines Monsters and Mental Heath

Ava Jinying Salzman’s artwork helps people process difficult feelings.

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

A busy hallway with diverse people carrying items, engaging in conversation and activities.

Yesterday’s News

A co-ed experiment that changed dorm life forever