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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In her memoir All That's Unseen, Emilee Hackney explores religion, friendship, and home.

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College staff whose jobs will be changed or eliminated were notified this week.

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There’s a growing movement to curb light pollution. It starts on your front porch.

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Readers Respond to Our Adaptations Survey

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With a grade inflation vote and in the courts, the University argued that it’s taking steps to change.

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Growing liver implants, mapping the sense of smell, and journalism at risk