Energy in America

SunPower says it pays an additional $2 million per week because of President Trump’s tariff.

Weakness in several major residential markets and slower growth in big projects are seen as factors.

The number of rigs exploring for oil and natural gas in the U.S. increased by two this week to 1,062.

A geologist risked his own money to set up a rig after spotting what he believed to be a large pool of oil in Alaska.

The pope plans to meet with the world’s leading oil executives to discuss climate change.

U.S. stocks are mostly lower Friday morning after small losses the day before and technology companies are down after they took their biggest drop in six weeks.

Asian shares were lower Friday, as investors awaited the Group of Seven leaders' meeting, continuing into the weekend, and for European Central Bank and Federal Reserve meetings next week.

Asian shares were lower Friday, as investors awaited the Group of Seven leaders' meeting, continuing into the weekend, and for European Central Bank and Federal Reserve meetings next week.

The Interior Department announced Thursday it will spend $4 million on construction to support petroleum drilling within the Arctic National Wildlife Refuge.

A Chicago-based company said Thursday it is putting together a proposal to buy the coal-fueled Navajo Generating Station, a move that could forestall the plant's scheduled closure in late 2019 and save hundreds of jobs and funding for Native American tribes.

U.S. stocks were mixed Thursday as technology companies took their worst loss in six weeks, but energy companies rose with oil prices.

Pennsylvania will begin enforcing tougher air pollution standards on its booming natural gas industry.

The latest on developments in financial markets (all times local): 9:35 a.m.

Brazil is holding an auction for exploration of four pre-salt oil fields.

A judge has dismissed Montana-Dakota Utilities' eminent domain proceeding for a proposed natural gas pipeline in North Dakota.