That’s What Biological (Epigenetic) Aging Clocks Are Measuring

Analysis of BCBS claims data found growing use of AI coding tools contribute to higher hospital billing costs and increased healthcare spending.

Evidence from a US government lottery shows that restricting foreign low-skill workers shrinks businesses without creating jobs for Americans.

The election of Donald Trump led many to think that Republicans have changed, especially on race-related issues. But the data suggest that the big changes in public opinion on racial issues over the l...

Little-known political parties are receiving millions in donations despite limited electoral activity.

Founded in 1920, the NBER is a private, non-profit, non-partisan organization dedicated to conducting economic research and to disseminating research findings among academics, public policy makers, an...

Despite unprecedented access to information in the digital age, young citizens face growing challenges related to news consumption and misinformation. This large-scale randomized controlled trial exam...

Traffic congestion is a growing concern for cities. This study offers real-world evidence that redirecting a small portion of navigation-app trips from congested routes can improve traffic speeds and ...

We document an increase in U.S. income risk from 1969 to 2019 using newly digitized IRS tax returns, distinguishing permanent from transitory risk. Since the 19

We document an increase in U.S. income risk from 1969 to 2019 using newly digitized IRS tax returns, distinguishing permanent from transitory risk. Since the 19

We’re on a journey to advance and democratize artificial intelligence through open source and open science.

We’re on a journey to advance and democratize artificial intelligence through open source and open science.

What if instead of editing a gene, or blocking the protein it produces, you could simply switch it off?

AI-assisted UI testing: natural-language visual checks plus deterministic WCAG accessibility audits via axe-core - gojiplus/layoutlens

Experts say fires caused by wrongly discarded lithium batteries, such as those in vapes, are putting lives at risk

An application-facing cache contract for LLM inference: constraints a serving system must not weaken, hints it may ignore. IETF draft, JSON schemas, conformance suite, and a reference gateway verif...

Claude Sonnet 5 charges $2.00 per million fresh input tokens. Writing them into a five-minute cache costs $2.50, and every read after that costs $0.20 (see here). So two identical calls cost $2.70 wit...

AI-assisted UI testing: natural-language visual checks plus deterministic WCAG accessibility audits via axe-core - gojiplus/layoutlens

AI-assisted UI testing: natural-language visual checks plus deterministic WCAG accessibility audits via axe-core - gojiplus/layoutlens

Claude Sonnet 5 charges $2.00 per million fresh input tokens. Writing them into a five-minute cache costs $2.50, and every read after that costs $0.20 (see here). So two identical calls cost $2.70 wit...

Falling for Over 30 Years, Especially as a Share of the Population

Stable CART: Lower Cross-Bootstrap Prediction Variance - finite-sample/stable-cart