Dogs produce more facial expressions when humans are looking at them, according to new research from the University of Portsmouth.
CagA, a protein produced by the bacterium Helicobacter pylori, can alter the population of microbes living in the fruit fly gut, leading to disease symptoms, according to new research published in PLOS Pathogens by Tiffani Jones and Karen Guillemin of the University of Oregon.
Injecting DNA into injured horse tendons and ligaments can cure lameness, new research involving scientists at Kazan Federal University, Moscow State Academy and The University of Nottingham has found.
After mating for the first time, most females of an Australian jumping spider are unreceptive to courtship by other males, and this sexual inhibition is immediate and often lasts for the rest of their lives, according to a study published Oct. 18, 2017, in the open-access journal PLOS ONE by Vivian Mendez from Macquarie University, Australia, and colleagues.
The total flying insect biomass decreased by more than 75 percent over 27 years in protected areas, according to a study published Oct. 18, 2017, in the open-access journal PLOS ONE by Caspar Hallmann from Radboud University, The Netherlands, and colleagues.
A new study published in the Journal of Wildlife Management looks at whether management of livestock grazing may help protect sagebrush and birds that depend on it.
The Phlebotomus papatasi sandfly is responsible for spreading Leishmania throughout the tropics and subtropics. How individuals in areas endemic for Leishmania infection react to sandfly saliva depends on their long-term exposure to the flies, researchers now report PLOS Neglected Tropical Diseases TK.
An international research team has undertaken the first in-depth investigation of the teeth of captive orca (killer whales) and have found them a sorry state, which raises serious concerns for these majestic mammals' overall health and welfare.
Since the early 1900s, veterinarians have observed intervertebral disc disease -- a common cause of back pain, rear limb paralysis and inability to walk -- more frequently in dogs with short legs (dachshund, French bulldog, and Pekingese to name a few.) But they couldn't pinpoint why -- until now.
Scientists may finally understand how the rabies virus can drastically change its host's behavior to help spread the disease, which kills about 59,000 people annually. A new study published in the journal Scientific Reports shows how a small piece of the rabies virus can bind to and inhibit certain receptors in the brain that play a crucial role in regulating the behavior of mammals. This interferes with communication in the brain and induces frenzied behaviors that favor the transmission of the virus.