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A blueprint to streamline the scoping, planning and consenting of offshore renewables developments has been published by the Scottish Government today. The report, prepared by a task force comprising Marine Scotland, environmental regulators, renewable developers and The Crown Estate, was welcomed by Alex Salmond as he co-chaired the first 2012 meeting of the Scottish Energy Advisory Board (SEAB).

Counting the number of tree rings and observing the relative growth for each ting can give an age for when something happened. However, it may not be that simple. Some climate cooling caused by past volcanic eruptions may not be evident in tree-ring reconstructions of temperature change, because large enough temperature drops lead to greatly shortened or even absent growing seasons, according to climate researchers who compared tree-ring temperature reconstructions with model simulations of past temperature changes.

There are really two types of cats out there: the cute and cuddly house cat and the vicious predator wildcats. However, for bacteria and viruses, there is no difference. The domestic cats are equally vulnerable to the same diseases that afflict wild bobcats, cougars, and others. A new study led by Colorado State University found that all cats living in the same area share the same diseases. In fact, domestic cats can act as a bridge to spread feline diseases to human households.

Slash-and-burn agricultural practices, banned by governments because of the risk of uncontrolled fires, provide better growing conditions for valuable new trees than more modern methods of forest clearance, a study suggests.

Argan oil, rich in vitamin E and fatty acids, has become the sensation of the decade, sought after by chemists, dieticians, hair salons, chefs and cosmeticians. Until recently, it was a rare product grown only in the Atlas Mountains and traditionally made by Moroccan tribes, as the Argan tree could not grow outside of Morocco. Now, Israeli company Sivan is developing "Argan 100" — a super strain of Argan that is tolerant of the Mediterranean climate and can produce ten times more nuts than the average tree in Morocco, they say.

Clues to how life evolved, not only on this planet but also possibly on alien worlds, might be found in underwater caves in the Bahamas, researchers say. The caves in question are called "blue holes," so-named because from the air, their entrances appear circular in shape, with different shades of blue water in and around them. There are estimated to be more than 1,000 such caves in the Bahamas, the greatest concentration of blue holes in the world.

The current trend of increasing ocean acidification, which threatens fisheries around the world, is driven mainly by man-made changes and is higher even than that seen at the end of the last ice age, some 11,000 year ago, a study has said. Much of the carbon released by human activity ends up in the oceans, increasing their acidity and reducing the growth of corals and molluscs, which in turn may affect fisheries and aquaculture.

Sand dunes flow over the land subject to the winds like ocean waves or rivers. What makes them move? What makes them start or stop? In a study at the White Sands National Monument in New Mexico, University of Pennsylvania researchers have uncovered a unifying mechanism to explain the beautiful dune patterns that occur. The findings may also hold implications for identifying when dune landscapes like those in Nebraska's Sand Hills may reach a tipping point under climate change, going from valuable grazing land to barren desert.

Trucking has become the most common mode for transporting goods across the land. However, all those trucks on the road burning diesel fuel can create a great deal of air pollution. Plus, higher gas prices cause increases in the prices of goods. Now is the time to consider the next era of trucking, the electric truck. At the moment, they cost about three times more than the internal combustion engine truck. However, a new study from the Massachusetts Institute of Technology (MIT) shows that a fleet of electric trucks can actually be more cost effective than the standard diesel fleet.

A recent study discovered that many Tel Aviv wells are polluted beyond suitability as drinking water sources. Data collected by the Health Ministry and Water Authority showed that 96 of a total 166 wells in the Tel Aviv area were closed due to contamination. Nearly two-thirds of the wells have been shuttered since 1980, when all 166 were in full operation.

Rwanda has raised the price of a permit to see mountain gorillas to $750 per day starting June 1, 2012, up from $500. While the price is steep, the program each year raises millions of dollars in revenue for gorilla conservation, including $8 million in Rwanada alone in 2008, according to a 2011 study published in PLoS ONE.

Evidence that jellyfish are taking over the oceans is currently lacking, according to a new study published in Bioscience. Complied by a number of marine experts, the study found that while jellyfish have been on the rise in some regions it is likely due to a natural cycle of jellyfish populations and not a global boom. Researchers, including a number of marine biologists, have warned for years that jellyfish numbers may be exploding due to human activities, such as overfishing, warmer oceans due to global climate change, and the rise of oxygen-depleted, so-called "dead zones."

Pointing out the similarities (and differences) between slavery and the use of fossil fuels can help us engage with climate change in a new way, says Jean-François Mouhot, visiting researcher at Georgetown University, USA. In 2005, while teaching history at a French university, I was struck by the general disbelief among students that rational and sensitive human beings could ever hold others in bondage. Slavery was so obviously evil that slave-holders could only have been barbarians. My students could not entertain the idea that some slave-owners could have been genuinely blind to the harm they were doing. At the same time, I was reading a book on climate change which noted how today's machinery — almost exclusively powered by fossil fuels like coal and oil — does the same work that used to be done by slaves and servants. "Energy slaves" now do our laundry, cook our food, transport us, entertain us, and do most of the hard work needed for our survival.

A new research study has found that malaria is killing twice as many people that previously believed. However, as efforts to combat the deadly steam have picked up, the total number of deaths is declining. In 2010, 1.2 million people died of malaria, twice as much as the last survey suggested. Researchers from the Institute for Health Metrics and Evaluation (IHME) at the University of Washington believe that the discrepancy is due to the previous studies assuming that malaria only kills children under age five. In actuality, 42 percent of malaria deaths are people aged five and older.

London faces an uphill battle if it is to deliver on the target of 100,000 electric vehicles on the streets of the capital, a new report from the London Assembly warns today. Charging Ahead?, by the Assembly's Environment Committee, says progress has been made since 2009, when the Mayor committed to making London the electric car capital of Europe, but he faces a formidable challenge ahead to achieve his targets.

In recent years, media reports of jellyfish blooms and some scientific publications have fueled the idea that jellyfish and other gelatinous floating creatures are becoming more common and may dominate the seas in coming decades. The growing impacts of humans on the oceans, including overfishing and climate change, have been suggested as possible causes of this apparently alarming trend.

After 20 years of drilling, a team of Russian researchers is close to breaching the prehistoric Lake Vostok, which has been trapped deep beneath thick ice layers (2 miles thick) in Antarctica for the last 14 million years. Lake Vostok is actually the third largest lake in the world, measured by the amount of water it holds. In the early 1990s, the Russians re-created a history of the Earth's atmosphere throughout the past 400,000 years — a record of our planet's air during the past four ice ages. The lakes are rich in oxygen (making them oligotrophic), with levels of the element some 50 times higher than what would be found in your typical freshwater lake. The high gas concentration is thought to be because of the enormous weight and pressure of the continental ice cap.

During the week of February 6-12, 2012, representatives from the Environmental Protection Agency (EPA) and the Texas Department of State Health Services (TDSHS) will be in the area of South Alamo, Texas, to speak with residents about the contamination in the Donna Reservoir and Canal. This effort is being made to provide local residents with information about the health risks of consuming fish taken from the Donna Reservoir and Canal. The possession of contaminated fish taken from the reservoir is prohibited by the TDSHS and has been since 1993.

10 King and 10 Gentoo Penguins imported from Texas are now living at Ski Dubai — an indoor ski slope in the desert! It's bizarre enough that Dubai has an indoor ski slope despite outdoor summer temperatures averaging at over 40 degrees Celsius, but now a colony of penguins has taken up residence at this popular tourist attraction. Ten King Penguins listed as "least threatened" on the IUCN's Red List of Threatened Species, and ten Gentoo Penguins which are "near threatened" were relocated from Seaworld in Texas, where a penguin breeding program has been underway for several years. Ski Dubai insists the animals are treated like royalty and are there to raise awareness, but animals rights activists are already criticizing at the move.

Renewable energy and nuclear power increasingly factor into the evolving American energy equation to replace polluting coal. Even some environmentalists acknowledge that nuclear is a viable emissions-free option to dirty coal while renewable-energy technologies continue to advance. Nuclear fission reactors generate electrical power by splitting the atomic nuclei of uranium. This process creates a massive amount of heat — thermal energy — and radiation. The resultant heat is in turn utilized to make steam from water that then moves turbine blades to drive generators to produce electricity.