Research shows clear benefits of cooling on physical health of older populations

Credit: CC0 Public Domain The impact of extreme heat is being felt around the globe this summer, with record-setting temperatures punishing continents as forest fires spew smog polluting populations thousands…

Researchers link early-life exposure to wildfire smoke with early use of upper respiratory medication

Spatial distribution of total number of wildfire smoke-days (2010–2016) at each MSA for the (a) 0%, b 25%, and (c) 50% thresholds. Thresholds are defined as the population-weighted percentage of…

As heat records fall, how hot is too hot for the human body?

Extreme heat has been breaking records across Europe, Asia and North America, with millions of people sweltering in heat and humidity well above “normal” for days on end. Death Valley…

Florida county reports its 7th case of locally contracted malaria

Credit: Pixabay/CC0 Public Domain A southwest Florida county has document a seventh case of malaria, state authorities said. The Florida Department of Health reported a new locally acquired case of…

Exercise may or may not help you lose weight and keep it off – here’s the evidence for both sides of the debate

The global fitness industry will generate over US$80 billion in revenue in 2023, estimates suggest. And why not, given the many excellent reasons to exercise? Better cardiovascular health, lower risk…

Most research on PFAS harms is unpublicized

Credit: Pixabay/CC0 Public Domain Though per- and polyfluoroalkyl substances (PFAS) make headlines daily, a new paper reveals that most studies finding links between PFAS exposure and human health harms are…

Summer skin care tips for those with darker skin

Dermatologist Dr. Caroline Opene is often asked if certain types of sun blocks are better for people with darker skin. Not necessarily, says the director of the University of California,…

Food insecurity tied to slightly faster memory decline

Food insecurity is associated with slightly faster memory decline in middle- to older-aged U.S. adults, according to a study published online July 3 in JAMA Network Open. Peiyi Lu, Ph.D.,…

Bacteria in kitchen may not be as harmful as you think

Relative abundance (%) of the 10 most abundant genera/families in the different sample types and countries. The values are based on the average of similar sample types within each country.…

Aim to live happier this summer. Here’s how

It might seem like sunshine, vacation and time spent with family and friends will bring you happiness this summer. But sometimes it takes a little more effort, said Lina Begdache,…