EarthObama defends decision to let Shell drill for oil in Arctic This week, the US president visited Alaska to urge action on climate change. But activists are upset over oil drilling his administration has permitted nearby News
EarthMuch of Asia's Celestial mountain glacier ice could melt by 2050 Central Asia's glaciers, which supply water to one of the planet's largest irrigated areas, are melting fast, highlighting a worrying global trend in ice loss News