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In case you’ve been under a rock, the big news on the street is the incredible new Heinz Ketchup Packet which will apparently revolutionize french fry enjoyment for the 21st century. The packet contains a larger amount of ketchup than the traditional sachet and opens in two ways — the traditional "squeeze" and the newfangled "dip." Blogs and other media are aflutter with excitement, and Heinz's corporate communications department is no doubt popping the champagne at a veritable coup d'etat of publicity.

When there is a large earthquake, it basically means that a major geological stress was released. When that happens the earth will literally move. It may not be as dramatic as some motion pictures may show but it does happen. The massive magnitude 8.8 earthquake that struck the west coast of Chile last month moved the entire city of Concepcion at least 10 feet to the west, and shifted other parts of South America as far apart as the Falkland Islands and Fortaleza, Brazil.

An investigation by The Ecologist reveals that three-quarters of London councils giving out wrong advice on the safe disposal of mercury-containing compact fluorescent lamps (CFLs) The majority of local authorities in London are advising residents to throw compact fluorescent lightbulbs in their general waste, despite the hazard posed by their mercury content.

President Barack Obama's top environmental adviser urged the natural gas industry on Tuesday to disclose the chemicals it uses in drilling, warning that the development of massive U.S. shale gas reserves could be held back otherwise. Joseph Aldy, special assistant to the president for energy and the environment, said concerns about water contamination from drilling chemicals could lead to states requiring disclosure and that could deter additional investment.

An old proverb states that to stay young is to keep alert and active or: "An idle mind is the devil's workshop." University of California neurobiologists are providing the first visual evidence that learning promotes brain health — and, therefore, that mental stimulation could limit the debilitating effects of aging on memory and the mind. Using a novel visualization technique they devised to study memory, a research team found that everyday forms of learning animate neuron receptors that help keep brain cells functioning at optimum levels. These receptors are activated by a protein called brain-derived neurotrophic factor, which facilitates the growth and differentiation of the connections, or synapses, responsible for communication among neurons. BDNF is key in the formation of memories.

Because hydrocarbons are now being exploited at a rate 7 times higher than in 2003, the impacts of oil and gas activities need to be scientifically studied. These studies should rigorously identify and measure the effects on biodiversity, indigenous groups and wilderness areas in this region. This view was expressed to SciDev.Net by Martí Orta-Martinez from the Universidad Autonoma de Barcelona (UAB) and co-author of a study on the predation of the Peruvian Amazon in this century by the granting of land for gas exploration and oil.

At long last, Google Maps has routes specifically for bikes. With the click of a mouse, the new feature allows you to plot the best (and flattest!) ride from Point A to Point B. Several cities, including New York, Minneapolis, San Francisco and Portland, Oregon, have bike-specific mapping sites. But Google is rolling it out in 150 cities nationwide and announcing it Wednesday at the 10th Annual Bike Summit in Washington, D.C. "This has been a top-requested feature from Google Maps users for the last couple years," says Shannon Guymon, product manager for Google Maps. "There are over 50,000 signatures on a petition."

Two billion people worldwide do their cooking on open fires, producing sooty pollution that shortens millions of lives and exacerbates global warming. If widely adopted, a new generation of inexpensive, durable cook stoves could go a long way toward alleviating this problem. With a single, concerted initiative, says Lakshman Guruswami, the world could save millions of people in poor nations from respiratory ailments and early death, while dealing a big blow to global warming — and all at a surprisingly small cost.

China and India joined almost all other major greenhouse gas emitters Tuesday in signing up to the climate accord struck in Copenhagen, boosting a deal strongly favored by the United States. More than 100 nations have now endorsed the Copenhagen Accord, a non-binding agreement reached after two weeks of tortuous wrangling at a 194-nation summit in December. The accord plans $100 billion a year in climate aid for developing nations from 2020 and seeks to limit global warming to below 2 degrees Celsius (3.6F) above pre-industrial times, but produced no timetable of emission limits to reach that goal.

Last week, the Gowanus Canal, a 1.8-mile, 100-foot wide waterway in northwest Brooklyn which empties into Upper New York Bay, was added to the National Priorities List (NPL) otherwise known Superfund by the Environmental Protection Agency. The new designation means that the EPA will now move ahead to clean up this derelict canal and to compel PRP's (principal responsible parties) to perform the cleanup or reimburse the government for EPA-led action. The EPA is now locked in to what may be a tough and perhaps a long dragged-out process of restoring the Gowanus, while forcing cooperation from PRP’s and catering to often sensitive local community interests.

The sensitivity of Amazon rain forests to dry season droughts is still poorly understood, with reports of enhanced tree mortality and forest fires on one hand, and excessive forest greening on the other. In a current story there is a report that previous conclusions of large scale greening of the Amazon as a result of drought are not reproducible. Approximately 11%-12% of these drought stricken forests display greening, while, 28%-20% show browning or no change, and for the rest, the data are not of sufficient quality to characterize any changes. These changes are also not unique; approximately similar changes are observed in non-drought years as well.

It's the big pink elephant in the room that few others wish to acknowledge, but a central theme in a new report by former climate negotiator Nigel Purvis: An international climate change treaty isn't likely to be signed anytime soon. Purvis served as president Clinton's chief UN climate negotiator, and in his report released today Purvis says that the United States and Europe should "accept reality" and take immediate practical steps to deal with global warming.

The Environmental Protection Agency chief fought back on Monday against Senate attempts to challenge the agency's authority to regulate greenhouse gas emissions, saying delaying action would be bad for the economy. President Barack Obama has long said the EPA would take steps to regulate greenhouse gases if Congress failed to pass climate legislation. The bill faces an uncertain future in the Senate amid opposition from fossil fuel-rich states.

The Toba super eruption occurred between 69,000 and 77,000 years ago at Lake Toba (present day Indonesia), and it is recognized as one of Earth's largest known eruptions. The related catastrophe theory holds that this super volcanic event plunged the planet into a 6 to 10 year volcanic winter, which resulted in the world's human population being reduced to 10,000 or even a mere 1,000 breeding pairs, creating a bottleneck in human evolution. Some researchers argue that the Toba eruption produced not only a catastrophic volcanic winter but also an additional 1,000 year cooling episode. Newly discovered archaeological sites in southern and northern India have revealed how people lived before and after the colossal Toba volcanic eruption 74,000 years ago.

The 'innovation gap' for neglected tropical diseases is rapidly growing, say Sandeep P. Kishore and colleagues, but research universities in the United States could help close the gap. Total research funding for diabetes is more than 15 times greater than that for malaria, and more than 100 times that of other diseases such as schistosomiasis. The authors suggest three key steps to making a meaningful impact on neglected disease research.

Salt is precious in poverty-stricken coastal West Africa, but conservation experts say efforts to extract it are laying waste to mangrove swamps, causing erosion and ravaging fish stocks. In Sierra Leone, one of Africa's poorest nations still recovering from a 1991-2002 civil war, lawmakers are preparing a bill to join a seven-nation charter to protect the region's mangrove forests. Conservation group Wetlands International says the initiative is essential for West Africa to save the 800,000 hectares (2 million acres) of mangrove swamps it has left, less than a third of the 3 million hectares it started with.

China's western Qinghai Province, containing major deposits of the country's "combustible ice," will see increased explorations for this emerging clean energy, Provincial Governor Luo Huining said on Saturday. The plateau province plans to allow large energy companies along with researchers to tap this new source of energy while minimizing environmental threats, Luo said on the sidelines of the annual session of the National People's Congress (NPC), China's top legislature. "Combustible ice," or natural gas hydrate, is mainly found in deep seas and atop plateaus. Approximately one cubic meter of "combustible ice" equals 164 cubic meters of regular natural gas.

U.S. Energy Secretary Steven Chu said on Friday that the United States needs to come up with a better system for storing or disposing of radioactive nuclear waste than a planned repository near Las Vegas. "The president has made it very clear that we are going to go beyond Yucca mountain. You should go beyond Yucca mountain," Chu said. "But instead of wringing my hands, let's go forward and do something better." The Obama administration, in January, announced it was stopping the license application for a long-planned multi-billion dollar nuclear waste storage site at Yucca Mountain near Las Vegas, which is opposed by environmental groups.

Garlic is known in legend as great against vampires and it is quite nice in many delicious recipes. Researchers have now designed a urine test that can simultaneously measure the extent of a potential carcinogenic process and a marker of garlic consumption in humans. In a small pilot study, the test suggested that the more garlic people consumed, the lower the levels of the potential carcinogenic process were.

In a new study conducted by the U.S. Geological Survey (USGS), every single fish tested from 291 freshwater streams across the United States was found to be contaminated with mercury. "This study shows just how widespread mercury pollution has become in our air, watersheds and many of our fish in freshwater streams," said Interior Secretary Ken Salazar.