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Women more likely to marry, land jobs after taking GLP-1s
A woman and man, both in professional dress, shake hands.

Women more likely to marry, land jobs after taking GLP-1s

New research by economist Rebecca Diamond found an increase in marriage among single women and an increase in employment rates among unemployed women after they started taking GLP-1 drugs for weight loss. Diamond says the pattern suggests that at least part of the female obesity penalty — the social and financial costs women bear due to their body size — is linked to first impressions.

David Reich on migration, mixed ancestries, and ancient DNA
View of a pair of hands in a lab coat and gloves handling tubes labeled “DNA ONLY”

David Reich on migration, mixed ancestries, and ancient DNA

Drawing on data from over 50,000 genetic samples, Reich’s research shows that the people living in a place today are almost never the direct descendants of the people who lived there before.

How the brain decides where to insulate its own wiring
Postdoctoral researcher Nuria Dominguez-Iturza in front of a microscope

How the brain decides where to insulate its own wiring

A new study by takes a step toward illuminating brain development and providing clues that may lead to therapies for devastating neurological disorders.

Researchers pull landlords from the shadows
An image of classic brick residences in New York City.

Researchers pull landlords from the shadows

Approximately one-third of all households in the United States live in rented properties, but it can be hard to say who the landlords are. In a co-authored research paper, economics professor Rebecca Diamond introduces a method for identifying the deed-holders.

Leading chemist Jeffrey Long to join FAS faculty
Portrait of Jeffrey Long

Leading chemist Jeffrey Long to join FAS faculty

The leading chemist, who studies porous materials for energy and sustainability, will serve as the inaugural Thomas C. Foley Professor of Energy and the Environment beginning January 1, 2027.