Older adults who get a lot of “screen time” may have an increased risk of developing dementia — but a lot depends on what type of screen they use, a new study suggests. Researchers found that among older British adults, those who spent a lot of time watching TV were more likely to be diagnosed… read on > read on >
A person’s unrelated lookalike, commonly known as a doppelganger, may actually share genes that affect not only how they appear, but also their behavior. In a new study, scientists did DNA analysis on 32 sets of virtual twins — people with strong facial similarities — and found they possessed similar genetic variants. “Our study provides… read on > read on >
Differences in lifestyles and other factors are linked to big gaps in life expectancy between residents of various U.S. states, 2020 data shows. That could mean almost a decade more or less of life, a new report from the U.S. Centers for Disease Control and Prevention shows. “Among the 50 states and D.C., Hawaii had… read on > read on >
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 >
Back in 2006, doctors began recommending the first vaccine for the common sexually transmitted human papillomavirus (HPV), with the shots carrying the potential to lower the risk of certain cancers. Now, a new study shows the vaccine has been wildly effective, nearly eliminating the prevalence of the two most dangerous strains of the virus among… 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 >
Workers who cleaned up the 2010 Deepwater Horizon oil spill in the Gulf of Mexico were more likely than others to have developed asthma or related symptoms, a long-term follow-up shows. “This is the first study to ever look at specific chemicals from oil spills and link them to respiratory diseases,” said study co-author Dale… 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 >
