The Melsonby Hoard, revealed to a fascinated nation on Wednesday, is a collection of more than 800 Iron Age objects.

Copper prices in the U.S. surged ahead of those in the rest of world in the first quarter and notched a record, showing how ...

That's how much benchmark U.S. copper futures have risen so far this year. Prices hit a record last week, a sign the mere threat of tariffs is lifting costs for domestic manufacturers. Go deeper: ...

Yahoo Finance will chronicle the latest news and updates on Trump's tariffs — from the threats to the eventual policy.