EarthScape

With climate change, the world is generally getting warmer –- but not in a slow and straight line. Instead, many models show that weather is simply becoming more unpredictable and possibly more volatile, with more severe storms, more severe droughts and more peaks in all kinds of weather extremes. All of that volatility raises its…

Oil pollution doesn’t have to kill fish to have a long-term impact, according to a recent study in the Proceedings of the National Academy of Sciences (PNAS). Researchers found that Gulf killifish (Fundulus grandis) that had been exposed to very low to non-detectable levels of oil contamination from the Deepwater oil spill last year, still…

New Zealand is looking to exclude the use of U.N. offsets from industrial gas projects in its emissions trading scheme from as soon as 2012, as these offsets threaten to distort the market, the government said on Friday. Climate change minister Nick Smith said he wanted to maintain the integrity of the emissions trading scheme,…

Mineral deposits can create jobs, industry, wealth and potentially pollution. It could help stabilize a war torn country such as Afghanistan. Working with the Department of Defense Task Force for Business and Stability Operations (TFBSO), members of the USGS Minerals Project assessed fuel- and non-fuel mineral resources of Afghanistan from October 2009 to September 2011…

Solar power could be harvested more efficiently and transported over longer distances using tiny molecular circuits based on quantum mechanics, according to research inspired by new insights into natural photosynthesis. Incorporating the latest research into how plants, algae and some bacteria use quantum mechanics to optimize energy production via photosynthesis, UCL scientists have set out…

Coral reefs will be gone by the end of the century, according to a top UN Scientist. This would give coral reefs the dubious accolade of being the first entire ecosystem to have been destroyed by human activity. In the recently published book ‘Our Dying Planet’, Professor Peter Sale writes that coral reef ecosystems are…

Hilary, a small but powerful storm, strengthened to a Category 4 hurricane late on Thursday as its core continued to move parallel to the southwest Pacific coast of Mexico. The storm was 85 miles southwest of the popular resort of Acapulco, packing maximum sustained winds of 135 miles per hour, the Miami-based National Hurricane Center…

For years, the Pentagon has been saying that climate change is perhaps the biggest threat to American security of all. Back in 2004, a report commissioned by Pentagon defense adviser Andrew Marshall, the man behind the restructuring of the US military under Donald Rumsfeld, predicted that “abrupt climate change could bring the planet to the…

The loss of Arctic sea ice is predicted to open up the Northwest Passage (the vast northern sea lanes above Canada presently choked off by ice), shortening shipping routes and facilitating the exchange of marine organisms between the Atlantic and the Pacific oceans. Skeletons, DNA samples and harpoon heads have all suggested that bowhead populations…

Most people think of polluted sites as being something industry does. Not so. The U.S. Environmental Protection Agency announced today that it has signed an agreement with the Department of Defense to remediate Joint Base Andrews (formerly Andrews Air Force Base) located in Clinton, Md. Although cleanup activities have been on-going at the facility, the…