Videos | April 17, 2024

Harvard Professor Avi Loeb on Signs of Life Beyond Earth

Loeb is on a mission to answer the question: are we alone in the universe?

Baird Jr. professor of science Avi Loeb explains meteorites, interstellar objects, and his ocean expedition to find materials left over from a meteorite in the Pacific Ocean.

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How AI Is Reshaping Supply Chains

Harvard Kennedy School lecturer on using AI to strengthen supply chains

This Astronomer is Sounding a Warning on ‘Space Junk’

As debris accumulates in low Earth orbit, the danger of destructive collisions continues to rise.

Understanding AI Vulnerabilities

As artificial intelligence capabilities evolve, so too will the tactics used to exploit them.

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Harvard’s Sendhil Mullainathan on behavior and poverty

A behavioral economist’s fresh perspectives on poverty

A busy classroom filled with students working at computers, colorful decor, and a bright atmosphere.

In 2004, a frenzy spread across Harvard Yard in days. Four billion users later, we are only just catching up.

Two mounted pheasants displayed on a stand against a gray background.

Lafayette’s Unexpected Gift to George Washington: Pheasants

The two birds will be on display at Harvard this summer.

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Three actors perform on stage, with one actor interacting closely with another, set against abstract backgrounds.

Arts & Culture

The play Spare Parts is a contemporary fable about the quest to live forever.

A woman with curly blonde hair sits casually against a stone wall, wearing a black top and jeans.

Chloe Chapin trains her Broadway costume designer’s eye on the history of men’s fashion.

Runners compete on a track, with a Harvard athlete in the foreground and others behind.

Athletics

After a historic 2025-26 season, athletes eye NCAA championships.