Oil falls 3 percent on worries over euro zone, China

NEW YORK (Reuters) - Oil fell more than 3 percent on Wednesday, with worry mounting about the petroleum demand outlook as the euro zone debt crisis pushed the single currency down near a two-year low against the dollar and after China signaled it was not planning a large economic stimulus.

Brent oil rises on risk outlook, Spain auction

LONDON (Reuters) - Brent crude oil gained on Thursday, bouncing from a two-month low set the previous session, as a Spanish bond auction attracted strong investor demand, alleviating some concerns about the health of the euro zone economy.