The tiny pieces of plastic scientists call microplastics are everywhere. They sit at the bottom of the sea, mix into beach sand, and blow in the wind. They’re also inside us. Last October ...

Note: Goods from Canada and Mexico that fall under the U.S.M.C.A. trade pact — the agreement that replaced NAFTA — are not subject to tariffs that took effect in March targeting those ...

Amid all that noise and panic, you might still be wondering: What exactly are tariffs and what will they mean for me? The short answer: Expect to pay more for at least some goods and services.