NEW YORK, March 27 (Reuters) - Oil prices edged higher on Thursday as traders assessed a tightening of crude supplies along with new U.S. tariffs and their expected effect on the world's economy.

HOUSTON, March 26 (Reuters) - Oil prices rose on Wednesday, buoyed by government data showing U.S. crude oil and fuel inventories fell last week and by mounting concerns about tighter global ...

President Donald Trump said Monday he would be placing a 25% tariff on all imports from any country that buys oil or gas from Venezuela as well as imposing new tariffs on the South American country ...