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Science Spotlight'They didn't question it': Why doctors prescribe too many antibioticsPediatricians in both the U.S. and Japan tend to prescribe antibiotics too often, although the doctors are now improving their track record. What's behind this tendency?
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Science SpotlightJapan's bold experiment to curb antibiotic misuse has been a huge success. Could it work in the US?A unique policy in Japan encourages doctors to improve their antibiotic use and thus reduce their contribution to antibiotic resistance. Should the U.S. be taking notes?
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Science Spotlight'If there's any country that will do it, it's China': Why is China diverting some of the world's mightiest rivers thousands of miles?People in China's northern megacities have 74 times less fresh water than the average American — so the Chinese government has built the world's largest water diversion project, with the most ambitious and dangerous route still to come.
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Science Spotlight'River in the Sky': China's doomed plan to create a 'cloud seeding corridor' tells us how far the country will go to solve its climate crisisChina's willingness to invest billions in a quixotic, doomed plan to create a permanent river in the sky reveals the lengths it is willing to go to to engineer its way out of a climate crisis.
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Science Spotlight'They are trying to tame nature': China is building the world's biggest dam in an earthquake-prone region of TibetChina is building a dam system that will generate more hydroelectric power than the U.S. generates yearly. But the project comes with huge risks for people downstream.
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Science spotlightWar has brought Iran's water crisis to a breaking point: 'Things will collapse unless there is meaningful structural change'Iran is experiencing "water bankruptcy" that stems from decades of broken water governance and aggressive policies, and the current war is exacerbating the crisis.
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Science Spotlight'A cure on the horizon': Are we finally close to ending type 1 diabetes?It's a running joke that a cure for type 1 diabetes is only five years away and has been for 50 years, but new stem cell trials and immune drugs hint that we're closer than ever to a functional cure for the disease.
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Planet EarthDNA shed by every living thing is lurking in the environment — and it could tell us how Earth is changing in real timeEnvironments are littered with the DNA of the creatures that inhabit them. Analyzing it could provide a real-time view of how our planet is changing.
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Fossil FuelsThe world is being held hostage by its reliance on oil. How can we break free from the fossil fuel?Like whale blubber, oil as a dominant source of energy will gradually be phased out over the next decades. Here's what that transition may look like.
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ArchaeologyAncient 'alien-like' skulls have been found on every continent but Antarctica. Anthropologists are starting to figure out why.Humans have practiced head shaping for tens of thousands of years, and anthropologists are beginning to uncover clues as to why.
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NeurosciencePsychedelics may rewire the brain to treat PTSD. Scientists are finally beginning to understand how.New research shows MDMA and psilocybin may restore neural flexibility in people with PTSD, thereby helping the brain unlearn fear and relearn safety.
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Black Holes'A real revolution': The James Webb telescope is upending our understanding of the biggest, oldest black holes in the universeFor years, the James Webb Space Telescope has been spotting enormous black holes in the early universe that defy all expectations. Now, astronomers are finally deciphering the origins of these cosmic behemoths.
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Neanderthals'More Neanderthal than human': How DNA from our long-lost ancestors affects our health todayNeanderthals and humans mated millennia ago, and their legacy lives on in us today. Here's how.
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Space ExplorationTractor beams inspired by sci-fi are real, and could solve the looming space junk problemResearchers are developing a real-life tractor beam, with the goal of pulling defunct satellites out of geostationary orbit to alleviate the space junk problem.
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