The Many Benefits of Hummus

Once only found in Middle Eastern restaurants or ethnic food stores, hummus has become a surging business for food companies here in the U.S. and abroad. The chickpea (garbanzo) bean spread is no longer a secret and limited only to those who were fortunate enough to have a Lebanese restaurant in the neighborhood. Hummus has now gone corporate, with brands such as Tribe and Sabra (a Strauss Group and PepsiCo partnership) enjoying popularity and impressive sales: $325 million at last count in 2010.

Growth of Renewables will continue with continued subsidies

The International Energy Agency predicts renewables will become the world's second-largest source of power generation by 2015 and close in on coal as the primary source by 2035. But according to the 2012 edition of its flagship publication, the World Energy Outlook, the agency warns this rapid increase is critically dependent on continued subsidies. It says in 2011, these subsidies (including for biofuels) amounted to $88 billion, but over the period to 2035 need to amount to $4.8 trillion; over half of this has already been committed to existing projects or is needed to meet 2020 targets.

Antarctica Ice is Up While Arctic is Down

Global warming only decrease the extent off the ice in polar regions, right. Well maybe not so. The first direct evidence that marked changes to Antarctic sea ice drift have occurred over the last 20 years, in response to changing winds, is published this week in the journal Nature Geoscience. Scientists from NERC’s British Antarctic Survey (BAS) and NASA’s Jet Propulsion Laboratory (JPL), Pasadena California explain why, unlike the dramatic losses reported in the Arctic, the Antarctic sea ice cover has increased under the effects of climate change.

Arsenic Contamination from Gold Mining found in India Villages

Scientists have found high levels of arsenic in the soil and groundwater near a gold mine in the south Indian state of Karnataka, highlighting health hazards associated with mining the precious metal. A team of scientists that conducted studies in the Kiradalli Tanda village of Yadgir district discovered arsenic contamination in groundwater 30 times higher than the limit of 10 parts per billion, prescribed by the WHO. The village, which is four kilometres from a gold mine, had reported several cases of suspected arsenic-induced skin diseases and cancers.

Does Healthy Living Add Years to Your LIfe?

How many articles have you read that tell you what to eat, why to exercise, and in general how to live a healthy life? Ever wonder, even though these things may help you feel more energetic and look more healthy, do they actually add years to your life? New research by Northwestern University is shedding light on this important question. It found that keeping cardiovascular risk factors low does indeed lead to a healthier life. It also found that if you have optimal heart health in middle age, you may live up to 14 years longer, free of cardiovascular disease, than your peers who have two or more cardiovascular disease (CVD) risk factors.

The Mystery of 49 Ceti

Just look up into the night sky and see all of the stars and then imagine all that you cannot see that is still up there. There are lots of mysteries up there and some we know of , some we suspect, and some we do not know. Every six seconds, for millions of years, comets have been colliding with one another near a star in the constellation Cetus called 49 CETI, which is visible to the naked eye. Over the past three decades, astronomers have discovered hundreds of dusty disks around stars, but only two — 49 CETI is one — have been found that also have large amounts of gas orbiting them.

Planting Forests for Carbon Sequestration

Imagine a forest landscape where every tree is aligned and equally spaced apart. A forest where there are no sounds, no undergrowth and a distinct lack of species. Could this be the fate of our environment as carbon forestry becomes a common way to offset greenhouse gas emissions? Or, could it supplement reforestation programs and slowly ease the biodiversity crisis? Post-Kyoto there has been strong support for global emissions to be 'capped'. Key nations, including Australia, Norway and Japan, have already started to place a price on carbon, with internal stakeholders now having a legal obligation to pay for the greenhouse gasses they emit. One strategy that has been adopted by these 'compliance' markets – as well as many 'voluntary' markets – includes the purchasing of carbon credits that are linked with the forestry sector.

New Emperor Penguin Colonies Found in Antarctica

While about 2500 chicks of emperor penguins were raised this year at the colony close to the French Dumont d'Urville Station, two new colonies totalling 6000 chicks have just been observed about 250 km away, near Mertz Glacier by the scientists Dr André Ancel and Dr Yvon Ancel, from the Institut Pluridisciplinaire Hubert Curien in Strasbourg (CNRS and Université de Strasbourg). Since a pair of emperor penguins may only successfully raise one chick a year, the population of breeding emperor penguins in this area of the Antarctic can therefore be estimated to more than about 8500 pairs, about three fold that previously thought.

Emperor Penguins on the Move in Antarctica, New Colonies Found

While about 2500 chicks of emperor penguins are raised this year at the colony close to the French Dumont d'Urville Station, two new colonies totalling 6000 chicks have just been observed about 250 km away, near Mertz Glacier by the scientists Dr André Ancel and Dr Yvon Ancel, from the Institut Pluridisciplinaire Hubert Curien in Strasbourg (CNRS and Université de Strasbourg). Since a pair of emperor penguins may only successfully raise one chick a year, the population of breeding emperor penguins in this area of the Antarctic can therefore be estimated to more than about 8500 pairs, about three fold that previously thought.

An Early Eco Disaster at the Great Barrier Reef.

The Great Barrier Reef is the world's largest coral reef system composed of over 2,900 individual reefs and 900 islands stretching for over 1,600 miles over an area of approximately 133,000 sq miles. The reef is located in the Coral Sea, off the coast of Queensland, Australia. It is a fragile and immense ecosystem subject to continuing and increasing man made exposure hazards. Australian marine scientists have unearthed evidence of an historic coral collapse in Queensland’s Palm Islands following human development on the nearby mainland. Cores taken through the coral reef at Pelorus Island confirm a healthy community of branching Acropora corals flourished for centuries before European settlement of the area, despite frequent floods and cyclone events. Then, between 1920 and 1955, the branching Acropora failed to recover.