Humans and dogs undoubtedly share a powerful bond, but can dogs cry when overcome with emotion? According to a recent study, possibly the first to try to answer that question, canine’s eyes do indeed well up with tears, most often when they are reunited with their beloved owner. “We found that dogs shed tears associated…  read on >  read on >

Pfizer Inc. said Monday that it has asked the U.S. Food and Drug Administration to approve the emergency use of an updated booster shot that targets several versions of the Omicron variant. Animal studies show that the new mRNA vaccine produces an immune response against both BA.4 and BA.5 subvariants, with clinical trials set to…  read on >  read on >

Naloxone is a lifesaving antidote to an opioid overdose, but it may be priced too high for those most vulnerable to opioid-related death, a new study finds. Between 2014 and 2018, naloxone costs rose 500% for those without insurance, while out-of-pocket costs for the medication dropped 26% for people with insurance, the researchers reported. The…  read on >  read on >

Just like their humans, dogs are more often diagnosed with diabetes in certain places and times of year, new research reveals. Diagnoses of type 1 diabetes in humans rise during the winter months and in northern latitudes of the United States. This new study, by researchers from the University of Pennsylvania School of Veterinary Medicine,…  read on >  read on >

Kids can take part in sports while on vegetarian and vegan diets, but parents and caregivers must help them select foods that will fuel them and meet their nutrition needs. Vegan athletes can become deficient in vitamin B12, vitamin D, long-chain omega-3 fats, riboflavin and calcium, so it’s important to find good substitutes, said Roberta…  read on >  read on >

New research points to a conundrum with cervical cancer: While rates of early-stage disease have been dropping in the United States ever since the human papillomavirus (HPV) vaccine was introduced, advanced cases have been on the rise. Which women are being hit the hardest? The steepest uptick in advanced cervical cancer is occurring in white…  read on >  read on >

PFAS compounds are known as “forever chemicals” because they degrade slowly in the environment and accumulate in the body, potentially harming human and animal health. Bacteria can’t eat them. Fire can’t incinerate them. Water can’t dilute them. Instead, these per- and polyfluoroalkyl substances break down on their own schedule, posing a potential health hazard for…  read on >  read on >