Jeff Brady

Think "renewable energy" and the wind and sun come to mind, but someday it may be possible to add ocean energy to that list.

The U.S. oil industry is trying to find a new generation of workers in a country that is becoming more diverse. But a history of sexism and racism is making that difficult.

The chairman of the Standing Rock Sioux tribe in North Dakota has been voted out of office, just about one year after the Dakota Access Pipeline protests.

Unofficial results show Dave Archambault received about 37 percent of the 1,710 votes cast. His challenger, current tribal councilman Mike Faith, received 63 percent.

The Trump administration announced Thursday that it has temporarily waived a U.S. shipping restriction for Puerto Rico known as the Jones Act.

Under the law, only U.S.-flagged ships are allowed to move goods between any U.S. ports. Now foreign-flagged vessels also will be able to move shipments from the U.S. mainland to Puerto Rico and between ports there. The move is intended to boost the delivery of much-needed relief supplies after Hurricane Maria battered the U.S. territory last week.

The Puerto Rico Federal Affairs Administration thanked President Trump in a tweet:

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