AAA says modern engines running synthetic-blend or full-synthetic oils often can go 5,000 to 7,500 miles before needing a ...

Occidental, the oil giant that has tried to fashion itself as a climate tech leader, is being real clear now about capturing ...

A major clean-up operation has closed a connector ramp between two major San Diego freeways for more than 24 hours.

The country has a growing confluence of scientific, commercial and strategic plans to boost its presence. Read more at ...

Tennessee's electricity supplier is spending millions to buy more power from other companies while three nuclear reactors are shut down.

In response to Trump's "drill, baby, drill" slogan aimed at ramping up fossil fuel extraction, and the US notifying the UN of ...