http://phys.org/ en-us Phys.org internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. Offspring of female horses and male donkeys, mules are often associated with caution and hard work. While they'll never be mistaken for thoroughbreds, mules play important roles in modern society – performing grunt work in areas from developing countries to the forests of Colorado. http://phys.org/news287905269.html Biology Thu, 16 May 2013 06:41:22 EST news287905269 Like any other newborn, the neonatal horse can be a challenging patient. Its immune system is still under construction, its blood chemistry can vary wildly, and – like most infants – it wants to stay close to mom. http://phys.org/news221309126.html Biology Wed, 06 Apr 2011 11:45:35 EST news221309126 After three years of exhaustive analysis led by a University of Alberta researcher, the list of known compounds in human blood has exploded from just a handful to more than 4,000. http://phys.org/news217772656.html Medicine & Health Thu, 24 Feb 2011 12:24:29 EST news217772656