String theory: Scientists are trying new ways to verify the idea that could unite all of physics

In 1980, Stephen Hawking gave his first lecture as Lucasian Professor at the University of Cambridge. The lecture was called ...
KCCI Des Moines

With 'divisive concepts' law set to take effect, analyst explains critical race theory controversy

PRIOTYRI FOR THE MARSHALLTOWN DISTRICT NEW LAWS WILL GO INTO EFFECT IN IOWA TOMORW,RO INCLUDING ONE THAT BANS SO-CALLED DIVISIVE CONCEPTS AND CRITICALACE R THEORY IN IOWA SCHOOLS. KCCI’S CHRIS GOTHNER ...