Map is a common way to transform lists in most programming languages. In Python, map is a function that loops over a list and applies a function (that you provide) to each item. Your function receives ...

Trump's tariffs have companies scrambling as they navigate cost increases. Here are the companies that have talked about hiking prices.

The pause on many tariffs was supposed to end this week, but it didn't. Get the inside scoop on tariffs and what they mean for your budget.

The pause on the biggest of Trump's tariffs won't end this week, but the president continues to pledge steep new duties against major countries.