Can a Drug Reverse Age-Related Muscle Weakness?

Can AI “Feel” Pain?

Who’s Reviving Industrial Unions? Graduate Students

Astronaut Photos Taken Just 13 Years Apart Show a Major Shift in City Lights

Robert Frost Explains the Midterms to You

Notes on Living Through Uncertainty

Britain’s last great airship

The Three Elements of the Good Life

Open Thread

Today in Supreme Court History: September 22, 2005

Advisory Group on Mathematics and Artificial Intelligence

People Get Paid for Blood, Plasma, and Drug Trials—Why Not Kidneys Too?

Medicare’s Surging Drug Cost

Muscle Loss is a Big Warning Sign of Dementia

Medicare’s Sudden Drug Cost Surge

The Oldest Evidence of Drug Use is Also a Story About Addiction

Judge Says Trump's Clampdown on Anthropic Violates the First Amendment

After an 8-Year Journey, Orbiters Are About to Give Us a Fresh Look at Mercury

UC Ban on "Intentional or Repeated Use of a Name or Pronoun Inconsistent with the Individual's Gender Identity" …

The Other Way AI Impairs Our Thinking

Is Effective Altruism Really a Doom Cult?