Thursday, March 5, 2026

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The United States is one of just two countries where drugmakers can advertise directly to patients. BrianAJackson/iStock via Getty Images

Health

Drug company ads are easy to blame for misleading patients and raising costs, but research shows they do help patients get needed treatment

Staff Writer - February 27, 2026

Interpreting someone’s thoughts or actions can mean balancing their agency against the good. Kateryna Kovarzh/iStock via Getty Images

Health

I’m a philosopher who tries to see the best in others – but I know there are limits

Radon exposure is the leading cause of lung cancer for people who have never used tobacco. Francesco Scatena/iStock via Getty Images

Health

Colorado has high levels of radon, which can cause lung cancer – here’s how to lower your risk

The reality of EMS work is that most paramedics and emergency medical technicians work 12-, 24-, and 48-hour shifts. Svitlana Hulko/iStock Collection/Getty Images Plus

Health

After a 32-hour shift in Pittsburgh, I realized EMTs should be napping on the job

Backcountry skiing can be risky, particularly after heavy, wet snow. AscentXmedia/E+ via Getty Images

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Tahoe avalanche: What causes snow slopes to collapse? A physicist and skier explains, with tips for surviving

Health

Meat vs veg: how does a vegetarian diet stack up?

Staff Writer - March 14, 2015

Health

New take on game theory offers clues on why we cooperate

Staff Writer - March 14, 2015

Health

Dunkin’ Donuts ditches titanium dioxide – but is it actually harmful?

Staff Writer - March 14, 2015

Health

Pumping CO2 underground can help fight climate change. Why is it...

Staff Writer - March 14, 2015

Health

Will next-generation wearable sensors make us healthier?

Staff Writer - March 14, 2015

Health

Food addiction: how processed food makes you eat more

Staff Writer - March 14, 2015

Health

Soy versus dairy: what’s the footprint of milk?

Staff Writer - March 14, 2015

Health

Health Check: why mosquitoes seem to bite some people more

Staff Writer - March 14, 2015

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EXPLORING NATURE

Coffee farming is critical to the economies of several African countries. Wang Guansen/Xinhua via Getty Images

Health

Coffee crops are dying from a fungus with species-jumping genes –...

Staff Writer - February 17, 2026

Lily Peck, University of California, Los Angeles For anyone who relies on coffee to start their day, coffee wilt...

Rising global temperatures are increasing the risk of heat stroke on hot days, among many other human harms. Ronda Churchill/AFP via Getty Images

Trump’s EPA decides climate change doesn’t endanger public health – the...

February 12, 2026

Portland cement, widely used for concrete, is responsible for about 8% of global greenhouse gas emissions. Photovs/iStock/Getty Images Plus

Polymers from earth can make cement more climate-friendly

February 12, 2026

There is still a great deal unknown about RNA and its modifications. Christoph Burgstedt/Science Photo Library via Getty Images

RNA is key to the dark matter of the genome −...

February 10, 2026

A farmer near Quemado, Texas, prepares to take hay to cattle amid the drought in June 2022. Brandon Bell/Getty Images

Sixth year of drought in Texas and Oklahoma leaves ranchers bracing...

February 9, 2026