California’s Shadow Welfare System for Illegal Immigrants

California’s Climate Offsets Go Up in Smoke

Scientists have discovered a powerful gene-targeting system in viruses: Billions of years old, VIPR seems to predate CRISPR and may be even more effective

Why Are AP Scores Rising? The College Board’s Answers Don’t Add Up

An Economy Of Dunces

The Vampire Problem: The Paradoxical Psychology of Why It Is So Hard to Change

Single wildfire smoke exposure causes lasting harm, monkey study suggests

Poitras Center to fuel early careers of 50 young scientists dedicated to psychiatric disorders research

Our brain evolved from two primitive nervous systems that merged

The Libertarian Case for Flock

Ancient, Armored Fishes Crushed Jaw Evolution

Federal Judge Halts Minnesota's Prediction Market Ban, Signaling Other States' Efforts Might Be Illegal Too

An Illegal Cannabis Empire in California

The Lindsay Clancy Trial Was Never Going To Answer the Question Everyone Was Asking

A Plan to Pay Married Mothers Not to Work

America Needs a New Urban Vision

Lord Knows What I Am

In Defense of Recess

Humpback Whales Grieve for Lost Offspring, Video Evidence Shows

Victory in Defeat

Edward Abbey on How to Live and How to Die