"Glaciers in the Alps of Europe pose a scientific mystery. They started melting rapidly back in the 1860s. In a span of about 50 years, some of the biggest glaciers had retreated more than half a mile."

"The human genome codes for approximately 23,000 genes, yet some experts have suggested that the total information coded by the human genome alone is not enough to carry out all of the body’s biological functions. A growing number of studies suggest that part of what determines how the human body functions may be not only our own genes, but also the genes of the trillions of microorganisms that reside on and in our bodies."

"Japan pledged nearly $500 million to contain leaks and decontaminate radioactive water from the tsunami-crippled Fukushima nuclear plant, as the government stepped up its intervention in the worst atomic disaster in a quarter century."

"The world's oceans are turning acidic at what's likely the fastest pace in 300 million years. Scientists tend to think this is a troubling development. But just how worried should we be, exactly?"

"Crop-damaging pests are moving towards the poles at a rate of more than 25 km (16 miles) a decade, aided by global warming and human transport, posing a potential threat to world food security, a study showed on Sunday."

"TOKYO -- A crisis over contaminated water at Japan's stricken nuclear plant worsened on Saturday when the plant's operator said it had detected high radiation levels near storage tanks, a finding that raised the possibility of additional leaks."

"No one understands risk better than the insurance industry — except, perhaps, the reinsurance industry, the companies that sell insurance to insurers, which also need protection from risk exposure. As the risk managers for the risk managers, reinsurers follow climate change obsessively. A great deal of money is at stake. ..."

"Mercury found in high levels in deep Pacific Ocean fish such as swordfish has a chemical fingerprint, and it implicates coal-burning power plants in Asia, according to a new study."

"Mark Lynas has done the world a service in providing on-the-ground reporting from the Philippines, digging in on some vital questions related to the destruction of field trials of non-commercial, genetically modified, vitamin-fortified Golden Rice there in early August. ... The same is true for Amy Harmon, who wrote an incisive analysis of the research vandalism that ran in The Times on Sunday. The two pieces powerfully strip away distortions and myths surrounding the latest instance of anti-biotechnology violence and the grain that was the focus of the assault."

"Scientists probing the mystery of the so-called 'global warming hiatus' may have made a breakthrough. According to a new study published Wednesday in the journal Nature, a persistent area of unusually cool sea surface temperatures in the tropical Pacific Ocean could explain why, despite ever-increasing amounts of manmade greenhouse gases in the atmosphere, global average surface temperatures have increased at a slower rate during the past 15 years."