What do Paul Allen, a gray whale, and the Washington State Ferries have in common? They all displace a lot of water. Or two of them are running out of gas, and one of them is all gas. You decide.
For decades, the Arlington radio station has helped the U.S. military communicate with its submarine fleet. It's also one of Russia's top nuclear targets.
Across the border in British Columbia's Skagit River headwaters, a proposed open-pit mine has drawn protests from Native tribes, environmentalists and politicians.
Doing the work to make old buildings more energy efficient isn’t as sexy as filling our roads with electric cars, but these smaller efforts are making a difference.