Singing Lemurs Borrow a Trick From Opera Singers

No Warrant, No Suspicion, No Problem: Flock and Border Cellphone Searches Excluded From 4th Amendment Rules

What It Means for Global Warming to Exceed 1.5°C

FA with "FAFO" and FO

Mahmoud Khalil, the Palestinian Columbia student snatched by ICE, writes about his Kafkaesque ordeal with a quiet fury

Israel Can’t Postpone Its Reckoning Forever

An Ideological Accreditation Problem at the APA

Europe in a Multi-Aligned World

Someone Trying to Vanish My Post About a No-Pseudonymity Decision

Our Own Worst Enemies (and How to Stop Them)

Tuesday Poem

Open Thread

Nanoscale mechanics could enable brain-inspired computing

Rising wealth inequality is a problem

The Cost of Not Building Data Centers

General Threats to Kill Jews and "Zionists" Can Be Punished

This Philosopher Thinks It’s Time We Call Out Evil in Our World

Virginia Woolf on Creativity

Cold Weather Could Predict an Increase in Heart Attacks Three Days in Advance

A Federal Judge Enjoins DHS From Threatening To Prosecute a Critic for Constitutionally Protected Speech

The Arctic Is Changing