The world has begun to shun dirty fuels, but an undaunted Exxon Mobil says oil will power economies for decades.

As the world begins to shun dirty fuels, Exxon Mobil, undaunted, says oil will power economies for decades.

In what might be the high-water mark for corporate profits, Exxon Mobil reported quarterly income of $14.8 billion as oil prices hit a record this summer.

In what might be the high-water mark for corporate profits, Exxon Mobil reported quarterly income of $14.8 billion as oil prices hit a record this summer.

Exxon faces a challenge to its profits as falling prices pressure oil-producing nations to keep more for themselves.

In what might be the high watermark for corporate profits, Exxon Mobil reported quarterly income of $14.8 billion as oil prices hit a record this summer and gasoline soared.

Winter is coming. The economy is in crisis. People are fearful. So why should we hope oil prices don’t fall too far?

Winter is coming. The economy is in crisis. People are fearful. So why should we hope oil prices don’t fall too far?

After an initial drop, stocks rose, overcoming an initial drop after the Federal Reserve decided to keep interest rates steady.

Crude oil prices fell to $91.39 a barrel in early trading on Tuesday, after closing under the symbolic $100-a-barrel threshold on Monday.