Greenhouse gas highest since the Pliocene, when sea levels were higher and the Earth was warmer.
National Geographic News
An instrument near the summit of Mauna Loa in Hawaii has recorded a long-awaited climate milestone: the amount of carbon dioxide in the atmosphere there has exceeded 400 parts per million (ppm) for the first time in 55 years of measurement—and probably more than 3 million years of Earth history.
Steven Stark is on trial in Washington state for crab-fishing on the American side of Boundary Bay. He says he’s entitled to fish there
By Joel Barde and Carlos Tello, Special to the Sun
Steven Stark spent his childhood summers walking up and down the shoreline of Point Roberts, a stick in one hand and a bucket in the other.