This week marks the anniversary of the Exxon Valdez spill, which shocked the US public with images of oil-covered Alaskan ...

ExxonMobil invests $100 million to upgrade its Baton Rouge plant for semiconductor-grade isopropyl alcohol production.

On top of this, Exxon has a fairly conservative capital structure. Indeed, its debt-to-equity ratio is a very modest 0.14.

Monday marks the anniversary of the Exxon Valdez oil spill, the largest ever spill in U.S. history at the time. The nearly 1,000-foot namesake tanker carrying tens of millions of gallons of oil ...

That's half the battle, given the sector's volatility. But Exxon also has a long history of impressive business execution. One way to look at that is by examining its return on capital employed ...