Elon Musk's influence and outspoken nature have brought renewed attention to the debate over whether the penny still has a place in the modern economy.

Put sugar in the crude oil so all the U.S. refineries seize up. Instead of shutting off Canadian electricity exports, export ...

Week 2 of Trump’s tenure showed the president Americans grew to distrust in his first term — erratic, conspiratorial, and divisive — had not really gone anywhere.