Science & Society
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PsychologyDone right, online learning might be as engaging as face-to-face
Measures of stress offer clues to how engaged students are during online lessons. This could help teachers design more effective classes.
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PsychologySupportive spaces help LGBTQ+ youth thrive in school and beyond
Schools are safer and more welcoming when their policies respect and affirm LGBTQ+ students. Clubs can push for changes that boost kids’ mental health.
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EnvironmentMaking yards more diverse can reap big environmental benefits
Replacing grass with native plants uses less water and fewer chemicals while providing additional benefits to people and wildlife.
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SpaceHere’s why the moon must get its own time zone
But should moon time be like Earth time — or quite different? At issue: The moon’s lesser gravity will make seconds there tick faster than on Earth.
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BrainLet’s learn about the science of language
The languages we speak may help shape how we see, smell and hear the world around us.
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ChemistryThis forensic scientist is taking crime science out of the lab
Kelly Knight uses her past struggles and passion for forensics to inspire her students.
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Health & MedicineFentanyl deaths have spiked among U.S. kids and teens. Here’s what to know
A pediatrician discusses how teens can protect themselves and their friends from this extremely deadly drug.
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ClimateDue to global warming, major league hitters are slugging more home runs
Major League Baseball has seen an average of 58 more home runs each season since 2010. The apparent reason: reduced friction on the balls in warmer air.
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TechRecycling rare-earth elements is hard — but worth it
As demand for these valuable metals has been skyrocketing, scientists have begun inventing new — and greener — ways to reuse what they have in hand.
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EarthRare earths’ hidden electrons make much of modern tech possible
Because of their unique chemistry, rare-earth elements can generate powerful magnetic fields and fine-tune light for a wide range of applications.
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EnvironmentRare-earth mining is dirty but key to a climate-friendlier future
That’s spurring new research to find a steady but safer supply of these precious metals, including in the United States.
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Health & MedicineHow to be heat-safe when playing sports
Protecting young athletes from overheating is getting more important as climate change turns up the temperature.