Renewable Energy Closes "The Gap"

The Renewables Energy Policy Network for the 21st Century - shows that renewables are now firmly established as competitive, mainstream sources of energy in many countries around the world, closing the gap between the energy haves- and have-nots

High blood pressure linked to short-, long-term exposure to some air pollutants

High blood pressure was associated with short-term and long-term exposure to some air pollutants commonly associated with the burning/combustion of fossil fuels, dust and dirt, a new study shows. Researchers suggest people -- especially those with high blood pressure -- limit their time outdoors when pollution levels are high.

National Academy of Sciences Weighs In On Genetically-Engineered Foods

The National Academy of Sciences has some conclusions to share about genetically-engineered foods — 420 pages worth. And no matter which side of the fence you stand on when it comes to this divisive topic, you probably aren’t going to like what the nonprofit has to say.

The report, Genetically Engineered Organisms: Experiences and Prospects, was released last week online amid a flurry of news articles that attempted to breathlessly summarize the findings in a few short sentences. Some expressed disappointment in the authors’ inconclusive findings; many others attempted to pin a final yea-or-nay viewpoint on the Academy’s nine-chapter investigation.

Who gets to influence the climate negotiations?

The influence of fossil fuel corporations was strongly questioned by developing countries in the post-Paris meeting of the climate change negotiations in Bonn last week. Climate Trackers Pavlos Georgiadis, Renee Karunungan and Anna Pérez Català highlight the key issues that were debated. 

A number of developing countries, led by Ecuador, Guatemala and Bolivia are now calling for concrete measures to define how the public policy making process interacts with the private sector in climate change negotiations. What they want is special attention to be given to concerns over potential conflicts of interest between the industry and the implementation of the Paris Agreement.

Honeybees pick up 'astonishing' number of pesticides via non-crop plants

A Purdue University study shows that honeybees collect the vast majority of their pollen from plants other than crops, even in areas dominated by corn and soybeans, and that pollen is consistently contaminated with a host of agricultural and urban pesticides throughout the growing season.

Better combustion for power generation

In the United States, the use of natural gas for electricity generation continues to grow. The driving forces behind this development? A boom in domestic natural gas production, historically low prices, and increased scrutiny over fossil fuels' carbon emissions. 

What Are Nile Crocodiles Doing in Florida?

At up to 20 feet long and weighing a ton and a half, with the strongest bite in the animal kingdom, Nile crocodiles can pretty much devour anything they want to — including humans.

As you can guess from their name, these carnivorous crocs are native to sub-Saharan Africa, where they subsist on small hippos, zebras and other animals they catch and, in some cases, swallow whole.

Bright Lighting Encourages Healthy Food Choices

Dining in dimly lit restaurants has been linked to eating slowly and ultimately eating less than in brighter restaurants, but does lighting also impact how healthfully we order?

New research findings forthcoming in the Journal of Marketing Research illustrate that those dining in well-lit rooms are about 16-24% more likely to order healthy foods than those in dimly lit rooms. Furthermore, the researchers found evidence that this effect is due mainly to the level of diners’ alertness. “We feel more alert in brighter rooms and therefore tend to make more healthful, forward-thinking decisions,” explains lead author Dipayan Biswas, PhD, University of South Florida.

Living near a landfill could damage your health

According to research published today in the International Journal of Epidemiology, health is at risk for those who live within five kilometres of a landfill site. 

Spring comes sooner to urban heat islands, with potential consequences for wildlife

With spring now fully sprung, a new study by University of Wisconsin–Madison researchers shows that buds burst earlier in dense urban areas than in their suburban and rural surroundings. This may be music to urban gardeners’ ears, but that tune could be alarming to some native and migratory birds and bugs.