New $100 bill: Take a look
How Medicare for all could save the American health-care system
Alexa is going to follow you everywhere
How MLB gamed its way into a baseball monopoly
Koko, the gorilla who learned sign language to talk to humans, dies at 46
Donald Trump is indisputably the worst president in American history
Stephen Colbert digs for Stephen Miller's next 'draconian' immigration policy. Trevor Noah unloads.