New research on the Rio Grande and impacts of long drought
March 23, 2016 11:00 AM - USGS Newsroom
New research can help water managers along the Rio Grande make wise decisions about how to best use the flow of a river vital for drinking water, agriculture and aquatic habitat. These studies also show how conditions from the prolonged drought in the West have affected the Rio Grande watershed.
The Rio Grande forms the world’s longest river border between two countries as it flows between Texas and Mexico, where it is known as the Rio Bravo. The river runs through three states in the U.S., beginning in southern Colorado and flowing through New Mexico and Texas before it forms the border with Mexico.
Parts of the Rio Grande are designated as wild and scenic, but most of the river is controlled and passes through several dam and reservoir systems during its 1,896 mile journey to the Gulf of Mexico. The river is managed through a complex system of compacts, treaties, and agreements that determine when and how much water is released along the river’s length.
Why women get more knee injuries than men
March 19, 2016 08:13 AM - UNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON via EurekAlert
Researchers from The University of Texas Medical Branch at Galveston have found that women who take the birth control pill, which lessen and stabilize estrogen levels, were less likely to suffer serious knee injuries. The findings are currently available in Medicine & Science in Sports & Exercise, the official journal of the American College of Sports Medicine.
Female athletes are 1.5 to 2 times more likely than their male counterparts to injure their anterior cruciate ligament, or ACL. The ACL is a ligament that connects the top and bottom portions of the knee. Damage to this ligament is a serious athletic injury that can be career altering. Return-to-play rates after ACL injury are as low as 49 percent among soccer players. Also, this injury may lead to lifelong issues with knee instability, altered walking gait and early onset arthritis.
Recycled water may be a solution to the California drought
March 15, 2016 08:37 AM - 3BL Media, Care2
The severity and impact of the drought remains top-of-mind among Californians. They are eager for long-term solutions that can help the state to achieve a water-secure future. California residents are overwhelmingly supportive of using treated wastewater, or recycled water, in their everyday lives, according to a statewide survey released today by Xylem Inc. The survey found that 76 percent of respondents believe recycled water should be used as a long-term solution for managing water resources, regardless of whether or not a water shortage continues.
Nearly half, or 49 percent of respondents, are very supportive of using recycled water as an additional local water supply and another 38 percent are somewhat supportive. The survey defined recycled water as former wastewater that has been treated and purified so that it can be reused for drinking purposes. Of survey respondents, 42 percent are very willing to use recycled water in their everyday lives and an additional 41 percent are somewhat willing. These findings confirm that there is a significant number of Californians who support the use of recycled water.
“We conducted this survey in an effort to better understand public perception about recycled water, and are very encouraged by the findings,” said Joseph Vesey, Xylem Senior Vice President who leads the Company’s North American commercial business. “With overwhelming support from the public, California is well-positioned to lead the U.S. in accelerating the availability and acceptance of recycled water. The state has the opportunity to champion a flexible framework that recognizes the unique needs of local communities as they work to establish water resource strategies that include sustainable solutions, such as recycled water.”
The Florida jail that is also an animal shelter
March 14, 2016 04:42 AM - Natalia Lima, Care2
Usually the word “jail” brings some harsh imagery to mind: barbed wire fences, orange jumpsuits and tall concrete walls. That’s not the case in the Key West, though. Ask a local about the jail, and the most likely image is Mo, an adorable and charismatic sloth who’s become the unofficial mascot of the Stock Island Detention Center, which doubles as a sanctuary for unwanted animals.
“All the animals here are either abandoned, abused, confiscated or donated,” Jeanne Selander, the caretaker for the facility, explains to Care2. “The animals are here because they need a forever home and we give them one.”
Adding evidence that exercise is a potent cancer prevention tool
March 9, 2016 02:33 PM - Dr. Mercola , Organic Consumers Association
Compelling evidence suggests exercise is an important component of cancer prevention and care; slashing your risk of developing cancer, improving your chances of successful recuperation, and diminishing your risk of cancer recurrence.
A pattern revealed in these studies is that the longer you exercise, the more pronounced the benefits. Studies show that both men and women who exercise during their early years have a lower risk of cancer later in life.
But like most things in life, exercise must also be done in moderation and be balanced. There is a sweet spot and excessive exercise can cause its own set of issues, but most in the U.S. are far from being at risk for this problem.
Study confirms benefits of reducing the amount of chemicals you put on your body
March 7, 2016 11:52 AM - UC Berkeley.
A new study led by researchers at UC Berkeley and Clinica de Salud del Valle de Salinas demonstrates how even a short break from certain kinds of makeup, shampoos and lotions can lead to a significant drop in levels of hormone-disrupting chemicals in the body.
The shampoos, lotions and other personal care products you use can affect the amount of endocrine-disrupting chemicals in one’s body, a new study showed.
The results, published today in the journal Environmental Health Perspectives, came from a study of 100 Latina teenagers participating in the Health and Environmental Research on Makeup of Salinas Adolescents (HERMOSA) study.
Consumers have huge environmental impact
February 25, 2016 07:46 AM - Norwegian University of Science and Technology via EurekAlert!
The world's workshop -- China -- surpassed the United States as the largest emitter of greenhouse gases on Earth in 2007. But if you consider that nearly all of the products that China produces, from iPhones to tee-shirts, are exported to the rest of the world, the picture looks very different.
As you age you need to increase your protein intake to maintain muscle mass
February 20, 2016 07:09 AM - Dr. Mercola , Organic Consumers Association
Proteins are found in every cell in your body. These chains of amino acids are important for repair, maintenance and growth of cells, and are essential for healthy muscles, organs, glands, and skin.
As protein is broken down and used up in your body, you must replace it by consuming protein via your diet. There's no question that eating enough high-quality protein is essential to good health, but in the US most people eat more protein than they need.
Can ecotourism save threatened species?
February 19, 2016 06:09 AM - Griffith University
Ecotourism can provide the critical difference between survival and extinction for endangered animals, according to new research from Griffith University.
Using population viability modelling, the Griffith team of Professor Ralf Buckley, Dr Guy Castley and Dr Clare Morrison has developed a method that for the first time quantifies the impact of ecotourism on threatened species.
What is your dog's IQ?
February 15, 2016 09:16 AM - Lizabeth Paulat, Care2
Researchers in Scotland are attempting to come up with an easy, fast and reliable canine IQ test. This comes after an initial study showed that much like in humans, intelligence in dogs varies considerably. Similarly to human IQ tests, the canine IQ test used spatial patterns and problem solving to determine an underlying intelligence.
To administer the test as fairly as possible the researchers recruited 68 border collies raised on farms in Scotland. They also tested to make sure the dogs had a similar upbringing. They then set about constructing a series of detour and choice-based tests. To ensure a fair ranking, all the testers wore the same outfit and presented a similar demeanor to all the dogs.