Shell Oil plans to explore for petroleum off Alaska's north coast this summer. The native people of Alaska have a big stake in both oil revenue and environmental protection. That conflict has played out in recent trips by Inupiats to Washington, D.C., to argue their case.
The Colorado Mining Association kicks off a three-day conference in Denver Monday. The 114th National Western Mining Conference and Exhibition is expected to highlight the industry’s role in the state’s economy.
Only 7 percent of plastic waste in the United States is recycled each year, according to the Environmental Protection Agency. A startup company in Niagara Falls says it can increase that amount and reduce the country's dependence on foreign oil at the same time.
It all starts with a machine known as the Plastic-Eating Monster. Thousands of pounds of shredded milk jugs, water bottles and grocery bags tumble into a large tank, where they're melted together and vaporized. This waste comes from landfills and dumps from all over the United States.
Gasoline prices have risen about 50 cents a gallon since January. The national average for regular gas stands at just above $3.80 per gallon.
Pity the drivers on the West Coast. Prices there have been much higher. At a Chevron station in Culver City, Calif., the price on Tuesday was $4.45 a gallon.
"I do building maintenance," Ursula Matthews said as she filled her tank. "I do a lot of driving from place to place. It's hurting me. I cannot raise the prices [of my services] with the economy what it is."