Nathaniel Herz

Climate change poses an existential threat to cross-country skiing. But it's hard to talk about for some top athletes, who fear being accused of hypocrisy because of their travel-intensive lifestyles.

Sutton Republican Rep. George Rauscher says he wants to encourage innovation without leaving fossil fuels behind. But one critic is blasting his new bill as a “jumbled mess.”

Anchorage cross-country talent Gus Schumacher won an international cross-country ski race Sunday, something no other American man has accomplished in more than 40 years.

Renewable Energy Alaska Project wants state regulators to step in and force Chugach Electric Association to hand over detailed data on customers' energy consumption.

Here's how piles of coal in Vancouver harbor connect back to a multinational mining company with operations in Alaska.

I interviewed the president of Enstar, which runs urban Alaska's gas utility, about problems with a storage facility and how they connect to long-term energy challenges facing the region.