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Articles on Health

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Narrow-leaved kalmia is an invasive plant typical of boreal ecosystems. Its proliferation can hinder the reforestation of areas subject to disturbances. (Jacques Ibarzabal/iNaturalist)

Making the most out of boreal plant resources

Boreal plants produce molecules that are valued by traditional medicines and inspire the development of medicinal products by contemporary chemists.
Thick smoke rolling in from Canada’s 2023 wildfires was a wakeup call for several cities. Eduardo Munoz Alvarez/Getty Images

AI can help forecast air quality, but freak events like 2023’s summer of wildfire smoke require traditional methods too

Air quality forecasting is getting better, thanks in part to AI. That’s good, given the health impact of air pollution. An environmental engineer explains how systems warn of incoming smog or smoke.
A new study found that those with student loans are more likely to delay medical, dental and mental health care. PeopleImages/iStock via Getty Images

College students with loans more likely to report bad health and skip medicine and care, study finds

College students who postpone medical care to save money end up paying for it down the line in the form of worse health, a researcher contends.
Clean and safe city parks can be important factors in supporting kids’ health and well-being. paci77/DigitalVision Vectors via Getty Images

Fixing the global childhood obesity epidemic begins with making healthy choices the easier choices – and that requires new laws and policies

Obese children outnumber underweight ones globally, and ‘social determinants’ in kids’ lived environments play a fundamental role. Obesity in kids can lead to a lifetime of poor health.
Without home cooling, Phoenix’s weeks with temperatures over 110 F in July 2023 became dangerous. Brandon Bell/Getty Images

Extreme heat is particularly hard on older adults – an aging population and climate change put ever more people at risk

Health and climate change researchers explain the risks and why older adults, even those in northern states, need to pay attention.

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