But Why is a show led by kids. They ask the questions and we find the answers. It’s a big interesting world out there. On But Why, we tackle topics large and small, about nature, words, even the ...

President Trump's sweeping "reciprocal" tariffs hit US trade partners on Thursday when his deadline to strike deals expired at 12:01 a.m ET. Dozens of countries now face tariffs ranging from 10 to ...