Findings
Insights, discoveries, and analysis from Harvard scholars and scientists.
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Probe the gut, protect the brain?
In fight against Parkinson’s and other disorders, two-way connection may someday lead to a breakthrough
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Health
Gender-affirming care is rare, study says
Fewer than 1 in 1,000 transgender youth receive hormones or puberty blockers
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Nation & World
Unfuzzy math: U.S. needs to do better
Ed School expert has some ideas, including a rethink of homework bans, after ‘discouraging’ results
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Health
Nature offers novel approach to oral wound care
Slug’s sticky mucus inspiration behind adhesive hydrogel that can seal wounds in wet environment
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Health
Time for a rethink of colonoscopy guidelines?
Change informed by new findings would help specialists focus on those most at risk, researcher says
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Health
The deadly habit we can’t quite kick
Actions by tobacco companies worry researcher even amid ‘dramatic decrease’ in smoking among young Americans
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Science & Tech
Real reason ACL injury rate is higher for women athletes
Study finds flaw in key sports science metric
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The miracle of ‘dog’
New findings illuminate complex neuroscience behind even the simplest words, with implications for treatment of speech, language disorders
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AI model flags high-risk pancreatic cancer patients 18 months before diagnosis
Novel approach caught 3.5 times as many cases than current screening guidelines would have for 40-plus group
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For students still feeling pandemic shock, clock is ticking
New report shows some progress but persistent achievement gaps; co-author Kane urges action before federal aid expires
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Gene-therapy breakthrough allows congenitally deaf children to hear
Harvard scientist co-leads research, which targeted specific condition, may yield other treatments for more of the 30 million kids with genetic hearing loss
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An evolutionary clue, curled up and long unstudied, in a Harvard museum
Trilobites’ soft undersides show mechanics of early ‘enrollment’ defense
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Bird’s-eye view of energy conservation
Physics of V-shaped flight formations offer insights into how to improve efficiency of groups of drones, underwater vehicles
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Why do some kids learn to talk earlier than others?
Global study by new faculty Elika Bergelson finds three key predictors of language development. They may surprise you.
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Harvard researchers see genetic link between anorexia, early rising
Eating disorder may also play a role in insomnia
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You did it of your own free will? No such thing.
Neuroscientist Robert Sapolsky says every decision, action you make is result of chain of genes, biology, experience that preceded it
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High-temperature superconductors with a twist
Fabrication method could facilitate materials discovery
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Looking for the best low-carb diet? Plant-based wins again.
New study links healthy plant proteins, fats with slower long-term weight gain
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Robotic exosuit gives Parkinson’s patient smoother stride
Eliminates gait freezing, a common and highly debilitating symptom
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Care riskier for patients at private equity hospitals
Study finds alarming decline in quality, safety measures after buyouts
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Women more likely to suffer drug side effects, but reason may not be biology
Studies debunk prevailing belief, highlight series of gender-based social factors
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Saving lives in the ICU: Clean teeth
‘Striking’ study suggests daily use of a toothbrush lowers risk of hospital-acquired pneumonia, intensive-care mortality
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Demystifying a mammal’s brain, cell by cell
Harvard-led team helps create first molecular map for national neuroscience study
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Solving a mystery of 19th-century literary history
Scholar’s new biography nails down identity of earliest known Black American woman novelist, first theorized by Gates
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Scorecard reveals risk of dementia, stroke
Researchers developed Brain Care Score to assess how current habits will impact future brain health
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What shapes your dog’s personality
Neuroscientist finds skills, temperament influenced by brain differences across breeds
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Insight into evolution of cooperation
Bonobos, one of our closest living animal relatives, show humanlike ability to work together outside social borders in new study
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Why are hybrid animals sterile?
Study of crossbred butterflies suggests multiple genes involved