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Eating More Protein is Associated with Weight Loss
May 14, 2013 08:44 AM - Editor, Justmeans
At some point in our lives, we have been on some kind of diet or other. There is the 'cabbage soup diet'; '5:2 diet'; and then high protein diets such as Atkins, Zone and South Beach, etc. Some people turn to higher-protein diets to lose weight, because some studies suggest that higher-protein diets help people better control their appetites and calorie intake. Diets with 30 per cent protein are now considered "reasonable" and the term "high protein diet" is now reserved for diets with over 50 per cent protein.
Nature is Good for your Health!
May 14, 2013 06:31 AM - Richard J Dolesh, The Ecologist
A walk in the park can calm and restore you. This is something we take for granted in parks and recreation, because we have known it to be true ever since we started spending time in nature. But new research reported in the British Journal of Sports Medicine now provides scientific proof that walking in nature and spending time under leafy shade trees causes electrochemical changes in the brain that can lead people to enter a highly beneficial state of "effortless attention." The UK researchers state with some justifiable academic stuffiness that "..happiness, or the presence of positive emotional mindsets, broadens an individual's thought-action repertoire with positive benefits to physical and intellectual activities, and to social and psychological resources."
Web tool tracks insecticide-resistant malaria mosquitoes
May 13, 2013 05:06 PM - Calvin Otieno, SciDevNet
An online mapping system to track insecticide resistance in malaria-causing mosquitoes around the world has been launched. The free interactive website identifies places in more than 50 malaria-endemic countries where mosquitoes have become resistant to the insecticides used in bed nets and indoor sprays. IR Mapper was launched last month (25 April) by Vestergaard Frandsen, a Swiss firm that makes disease-control products, and the KEMRI/CDC research and public health collaboration based in Kenya.
Levi Strauss Creates Sustainable Jeans
May 13, 2013 09:18 AM - Lisa Marie Chirico, Triple Pundit
Move over rivets, it's plastic bottles that make a pair of Levi's 501 jeans unique now. Iconic brand Levi Strauss and Co. is participating in the effort to drive consumers to think about recycling in a new light with the introduction of their limited-edition Waste
Happy Mother's Day
May 12, 2013 06:44 AM - Ari Pineda, Program Assistant, Wildscreen USA , ARKive.org
Today is Mother's Day in the US and is a chance to honor and give thanks to mothers, both human and those of the animal variety! In nature, mothers come in all shapes and sizes and are equipped with a wide range of different parenting styles. We've selected a handful of moms with unique and fascinating methods for raising their babies from keeping little ones close for years to kicking them right out of the nest before they can even fly! Furry and ginormous, American bison mothers live with their young in hierarchical herds led by one dominant female. Within three hours of being born, the newborn calves are able to run about but are guarded closely by many of the herds' mothers who will charge any intruders. Talk about safety in numbers!
Let's Celebrate the 5th Annual National Public Gardens Day!
May 10, 2013 08:28 AM - Editor, ENN
The annual tradition of celebrating public gardens on the Friday preceding Mother's Day weekend will continue this year on May 10, 2013 as communities throughout the United States celebrate National Public Gardens Day. Presented in partnership between the American Public Gardens Association (APGA) and irrigation product and service provider, Rain Bird, the annual day of awareness invites communities nationwide to explore the diverse beauty of their local green spaces and to take advantage of the conservation, education and environmental preservation resources public gardens provide.
DVD discs double as cheap diagnostic kit for HIV
May 7, 2013 04:12 PM - Richa Malhotra, SciDevNet
Researchers have turned conventional DVDs into portable and cheap diagnostic tools for developing countries, and are now adapting their prototype into a workable medical device. A team led by Aman Russom of the KTH Royal Institute of Technology in Sweden has demonstrated proof-of-concept for the tool by testing for HIV. Blood samples are loaded into micro-channels on a modified, semi-transparent DVD disc and scanned by a DVD reader, which has been adapted to detect light transmitted through the disc. The image can then be visualized on a computer screen.
Unconventional swine: how invasive pigs are helping preserve biodiversity in the Pantanal
May 6, 2013 12:38 PM - Erica Santana , MONGABAY.COM
Ordinarily, invasive and exotic species are a grave threat to native wildlife: outcompeting local species, introducing parasites and disease, and disturbing local ecological regimes. A unique case in the Brazilian Pantanal, however, has turned the tables; here, an introduced mammal has actually aided the conservation of native wildlife. The impact of feral pigs (Sus scrofa) is a serious threat to biodiversity in many ecosystems around the globe. Their destructive rooting behavior and voracious appetite are often severely damaging to populations of plants and small animals, not to mention they serve as a reservoir for a host of zoonotic diseases. In the Pantanal, however, introduced feral pigs have had a positive impact on wildlife communities and the local culture. The Pantanal region of South America, which extends beyond Brazil into Bolivia and Paraguay, is one of the largest freshwater wetlands on the planet and boasts a diversity of unique wildlife- but this hasn't always been the case.
Gulf Killifish Affected by 2010 Oil Spill
May 6, 2013 09:34 AM - Allison Winter, ENN
The Deepwater Horizon oil spill in the Gulf of Mexico happened over three years ago, but according to scientists, crude oil toxicity still continues to sicken a sentinel Gulf Coast fish species. Researchers from the University of California, Davis, teamed up with researchers from Louisiana and South Carolina to find that Gulf killifish embryos exposed to sediments from oiled locations in 2010 and 2011 show developmental abnormalities, including heart defects, delayed hatching and reduced hatching success.
Atlantic Cup Race Now Carbon-Neutral
May 2, 2013 01:18 PM - Guest Contributor Andrea Oki
The 2013 Atlantic Cup presented by 11th Hour Racing has announced its final plans and competition field for the third annual running of the premier Class 40 sailing event in the country. The event will feature seven boats; six from the USA and one from Great Britain, with race organizers once again making a strong commitment to eco-friendly sailing. Last year, in partnership with 11th Hour Racing and Green Mountain Energy Company, the Atlantic Cup became the first carbon-neutral sailing race in the USA by offsetting an estimated 23,030 pounds (10.45 metric tons) of CO2 from entering the atmosphere. Sailors for the Sea (SfS) certified the event Gold in 2012, with SfS unveiling a new Platinum level certification in 2013 that the Atlantic Cup will strive for. Teams will set sail from Charleston, S.C. on Saturday, May 11 at 2 p.m. EDT on a 648 nautical mile race to New York Harbor for the second leg of the competition (May 14-17), before departing on May 18 on a 231 nautical mile final leg of competition. The annual event culminates in Newport, R.I. with two days of Inshore racing (May 25 — 26). The field includes the USA’s Pleiad Racing, Dragon, Gryphon Solo 2, Icarus Racing, Bodacious Dream and Lecoq Cuisine, along with Great Britain’s 40 Degrees.