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Surrogate moms have a higher risk of pregnancy complications than other pregnant women, a new study finds. About 8% of surrogate mothers developed a severe complication like high blood pressure or serious bleeding during delivery, Canadian researchers report. By comparison, only 2% of women who conceive naturally and 4% of women who conceive via IVF…  read on >  read on >

Kids born during the first year of the COVID-19 pandemic appear to have no higher risk of autism, even if they were exposed to COVID in the womb, a new study finds. The study offers reassurance to doctors and parents who’ve been worried about the developmental health of children born during the pandemic, said senior…  read on >  read on >

If global warming is left largely unchecked, the number of Americans who succumb to extreme heat will triple by mid-century, new projections estimate. These deaths could affect poor and minority Americans much more than the white and better-off, according to a team led by Dr. Sameed Khatana of the University of Pennsylvania. Rising temperatures will…  read on >  read on >

Psilocybin, the active ingredient in magic mushrooms, appears to ease depression symptoms at least as well as one of the most commonly used antidepressants, a new clinical trial shows. Patients showed significant improvement in their depressive symptoms after taking either a single dose of psilocybin or a six-week course of the SSRI antidepressant escitalopram (Lexapro),…  read on >  read on >

Kidney stone fragments sometimes just need a little push to be flushed out of a person’s system, a new trial finds. About seven in 10 patients who got ultrasound treatment to encourage fragments to clear from their kidneys wound up free from any further problems, researchers reported recently in the Journal of Urology. “I think…  read on >  read on >

Having a husband or boyfriend with adult ADHD can harm a woman’s mental stability, a new study suggests. About 3 in 5 women (59%) with male partners with attention-deficit/hyperactivity disorder (ADHD) had symptoms of depression, a rate on par with caregivers who help loved ones deal with health problems like autism, heart rhythm disorders, Alzheimer’s…  read on >  read on >

Research in rats and hibernating squirrels has pinpointed a naturally occurring protein that appears to reverse cataracts, scientists report. Animal studies don’t always pan out in people, of course. But the discovery of the RNF114 protein raises the possibility of surgery-free cataract removal, according to a team from the U.S. National Eye Institute (NEI). “Understanding…  read on >  read on >

Antidepressants have the potential to improve memory and thinking skills, a new study suggests. Some patients experienced a boost on brain tests after taking the SSRI antidepressant escitalopram (Lexapro), researchers report. The drug appeared to affect a serotonin receptor in the brain called the 5HT4 receptor, according to results published recently in the journal Biological…  read on >  read on >

Diabetes can worsen the state of your gums, but a new study suggests that diabetes medications may undo some of that damage. Researchers in Japan found a positive turnaround in markers of gum well-being after people with diabetes received medication. “Promoting collaboration between medical and dental care from the early stages of diabetes can significantly…  read on >  read on >