Once more, the weather gods have driven Minnesota adventurer Lonnie Dupre back from the 20,320-foot summit of Mount McKinley. Dupre had hoped to this year become the first climber to solo the mountain in January, the cold heart of the Alaska winter. It was his third try; twice before the wind and cold had turned him back. He was optimistic this year as the weather cooperated on the long, uphill slog from the Kahiltna Glacier landing strip near 7,200 feet to where the 14,200-foot camp sits during the normal May to July climbing season.

As plans for offshore drilling in Russia’s Arctic materialize, the nation is revisiting Cold War-era nuclear test sites to survey potential radiation hazards around areas of oil and gas exploration, the BBC reports.

Oakley Airwave ski goggles come with a little screen built into the visor. The screen displays your speed, altitude, and the air time of your last jump.

The sports accessories company dived into application-powered apparel early on. For several years, Oakley has made a pair of shades with built-in earphones and gear that can wirelessly connect to phones.

The Airwave steps deeper into science fiction.

The Cook Inlet Risk Assessment Advisory Team is asking for public comments and ideas on ways to reduce the chances of accidental oil spills or to reduce spills' impact on the area's waters.

The U.S. Coast Guard, Cook Inlet Regional Citizens Advisory Council and the Alaska Department of Environmental Conservation created the Cook Inlet Risk Assessment to look into spill risk reduction measures, like policies, rules, equipment, systems and services, among others, according to a press release.

The Inuit Circumpolar Council says it is pleased with progress made in efforts to reduce global mercury levels.

Early this week, more than 140 countries adopted a global mercury treaty at the United Nations Environment Programme meetings in Geneva, Switzerland.

The treaty includes legally binding and voluntary measures to regulate mercury emissions, the related health aspects and other concerns.