Teens say they can access firearms at home, even when parents lock them up, new research shows

More than half of U.S. teens living in households with firearms believe they can access and load a firearm at home. Even when their parents report storing all firearms locked…

LGBTQ+ patients stay up-to-date on preventive care when their doctors are supportive, saving money and lives throughout society

When LGBTQ+ patients are unsure if they can be open about their identity and related health needs, it becomes more difficult for them to access high-quality health care. In our…

US health care is rife with high costs and deep inequities, and that’s no accident – a public health historian explains how the system was shaped to serve profit and politicians

A few years ago, a student in my history of public health course asked why her mother couldn’t afford insulin without insurance, despite having a full-time job. I told her…

Game theory explains why reasonable parents make vaccine choices that fuel outbreaks

When outbreaks of vaccine-preventable diseases such as measles occur despite highly effective vaccines being available, it’s easy to conclude that parents who don’t vaccinate their children are misguided, selfish or…

Cuts to school lunch and food bank funding mean less fresh produce for children and families

The U.S. government recently cut more than US$1 billion in funding to two long-running programs that helped schools and food banks feed children and families in need. The U.S. Department…

1 in 4 children suffers from chronic pain − school nurses could be key to helping them manage it

Joint pain, headaches, stomachaches, fibromyalgia – the list sounds like an inventory of ailments that might plague people as they age. Yet these are chronic, painful conditions that frequently affect…

Is methylene blue really a brain booster? A pharmacologist explains the science

The internet is abuzz with tributes to a liquid chemical called methylene blue that is being sold as a health supplement. Over the past five or 10 years, methylene blue…

Our trans health study was terminated by the government – the effects of abrupt NIH grant cuts ripple across science and society

Given the Trump administration’s systematic attempts to medically and legally disenfranchise trans people, and its abrupt termination of grants focused on LGBTQ+ health, we can’t say that the notice of…

Millions of US children have parents with substance use disorder, and the consequences are staggering − new research

About 1 in 4 U.S. children – nearly 19 million – have at least one parent with substance use disorder. This includes parents who misuse alcohol, marijuana, prescription opioids or…

There’s no evidence work requirements for Medicaid recipients will boost employment, but they are a key piece of Republican spending bill

Republicans in the U.S. Senate are sparring over their version of the multitrillion-dollar budget and immigration bill the House of Representatives passed on May 22, 2025. Some GOP senators are…