Smoking is an incredibly hard habit to break. Anne Levine of Baltimore can attest to that. But Levine, 58, is getting help from a potential new tool: psychedelics. The four-decade smoker has tried to quit a dozen times. But once she became part of a research trial testing a psychedelic drug, quitting became easier. Researchers…  read on >  read on >

A tool used to restore forest ecosystems could also be key to the battle against tick-borne disease, researchers say. Forest managers and land owners use prescribed fire to combat invasive species, improve wildlife habitat and restore ecosystem health. A recent study suggests it could also reduce tick populations and transmission of diseases that have proliferated…  read on >  read on >

The key to better child behavior after surgery may be a more peaceful operating room. “The period before, during and after surgery is a particularly unpredictable time for parents,” explained Nguyen Tram, a research scientist at Nationwide Children’s Hospital in Columbus, Ohio. “By implementing some small measures in the OR, we found we were able…  read on >  read on >

Despite the presence of gorilla trekkers in their habitat, endangered gorillas in the region surrounding East Africa’s Virunga Volcanoes do not have human herpesvirus, researchers say. The Gorilla Doctors team was able to assess the region’s mountain gorillas in a noninvasive way, simply watching the animals as they walked through the forest. As the gorillas…  read on >  read on >

The more often you work out, the more effective your COVID-19 vaccination will be, a new study suggests. Fully vaccinated folks who clocked high weekly levels of physical activity were nearly three times less likely to land in the hospital with COVID, compared to those who got the jab but didn’t exercise often, researchers found.…  read on >  read on >

A Missouri woman has sued L’Oréal and several other beauty product companies, alleging that their hair-straightening products caused her uterine cancer. The lawsuit claims that Jenny Mitchell’s cancer “was directly and proximately caused by her regular and prolonged exposure to phthalates and other endocrine-disrupting chemicals found in defendants’ hair care products.” Mitchell, now 32, was…  read on >  read on >

School-age kids who spend hours a day playing video games may outperform their peers on certain tests of mental agility, a new study suggests. Researchers found that compared with children who never played video games, those who regularly spent hours gaming had higher scores on two standard cognitive tests: one measuring short-term memory and another…  read on >  read on >