Money problems may age your brain faster
Persistent financial hardship in early and middle adulthood was linked to poorer thinking skills by the 50s and more…
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ScienceDaily
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Science · 974 articles · page 16 of 28 · fetched 38 minutes ago
Alzheimer’s may leave a mark on the brain long before plaques appear
Brain changes associated with Alzheimer’s may begin at least seven years before amyloid plaques become detectable with…
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A coffee-table-size scorpion roamed Earth before forests existed
A meter-long scorpion with massive pincers stalked ancient Britain 415 million years ago, long before forests and the…
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Too much coffee may weaken bones, study finds
Following nearly 10,000 older women for 10 years, researchers found that tea drinking was associated with slightly…
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A search for one exotic particle uncovered two strange new structures
A search for one mysterious particle unexpectedly revealed evidence for two different structures that may belong to the…
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Earth may have lost the Sun’s protective shield millions of years ago
NASA-funded studies suggest Earth’s climate has been influenced by both the Sun’s travels through dense regions of the…
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Your neighborhood in your 20s may shape your heart decades later
Where you live in early adulthood may quietly shape your heart health for decades. Researchers found that adverse…
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Obesity leaves a lasting memory in immune cells
Obesity appears to leave a molecular imprint on key immune cells that may persist for 5 to 10 years after weight loss.…
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Mindfulness may lower blood pressure in just 8 weeks
Mindfulness, gratitude, and optimism training may improve blood pressure, inflammation, and other heart-health measures…
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Scientists discover why snake embryos twist into spirals
Snake embryos begin life curled into a distinctive right-handed spiral, and scientists may finally know why. Their…
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Reaching 90 without dementia doesn’t mean you’re in the clear
A study of people over 90 found that dementia risk remains strongly shaped by sex, race and genetics, with women and…
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A massive plume deep beneath Africa is pulling the continent apart
A vast plume rising from deep inside Earth may be responsible for mysterious movements along the East African Rift. The…
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One of Earth’s driest places was just covered in snow
Rare storms covered huge stretches of Chile’s Atacama Desert in snow and dumped extraordinary amounts of rain on one of…
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NASA’s Swift telescope is back, but time is running out
NASA has brought two of Swift’s telescopes back online after technical problems derailed a commercial mission intended…
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NASA delays Crew-13 launch after leak found on SpaceX Dragon
NASA and SpaceX have delayed Crew-13 after finding an oxidizer leak in the Dragon spacecraft’s propulsion system during…
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Goodbye CPAP? New sleep apnea pill cuts breathing events by 44%
A once-nightly pill cut breathing interruptions by about 44% in a major phase 3 sleep apnea trial, while improving…
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Scientists find a human-only gene that may help explain our brainpower
Scientists discovered that human microglia, immune cells that help shape developing brain circuits, can take four to…
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High blood sugar may help cancer cells hide from the immune system
Researchers discovered a possible way cancer cells hide from the immune system: they build a thick, sugar-rich coating…
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Popular sweeteners may leave effects that last for generations
Two widely used zero-calorie sweeteners, sucralose and stevia, may have effects that linger far longer than the sweet…
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One injection could keep osteoarthritis drugs working for weeks
Scientists have created an injectable gel that can remain inside arthritic joints for weeks, slowly releasing…
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Your waist size may reveal health risks BMI misses
A simple waist measurement may be nearly as effective as more complicated methods for detecting unhealthy levels of…
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Scientists discover two superconducting states hiding as one
Scientists have uncovered hidden complexity inside two ultrathin superconductors that seemed much simpler than they…
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A “quantum bath” puts quantum entanglement on autopilot
Physicists have demonstrated a new way to entangle distant quantum bits without the constant measurements and active…
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Scientists challenge a 70-year-old “lizard brain” myth
A long-standing picture of brain evolution as newer, rational layers stacked on top of an ancient “lizard brain” may be…
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Fossil feet may be misleading scientists about human evolution
Wild monkeys in West Africa can climb vertical tree trunks using foot flexibility scientists did not realize they…
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Scientists find why the liver may not heal even after you stop drinking
Alcohol-related liver disease may trap damaged liver cells in a regenerative limbo, preventing the organ from…
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NASA’s Roman Space Telescope launches to reveal the Universe’s darkest secrets
NASA’s Roman Space Telescope has launched on a million mile journey to L2, where it will scan huge portions of the…
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Rocky planets may have formed just 100 million years after the Big Bang
Rocky planets may have been able to start forming just 100 million years after the Big Bang, thanks to enormous early…
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Scientists discover diamonds can generate electricity
Diamond was thought to be incapable of producing electricity through mechanical deformation, but ultrathin flexible…
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1.4-million-year-old footprints reveal a surprisingly large human relative
Ancient footprints in Kenya reveal that eight Paranthropus boisei may have traveled together 1.4 million years ago,…
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This strange “spacetime crystal” can suddenly become a black hole
Physicists have mathematically captured a bizarre “spacetime crystal” that can either dissolve or collapse into a…
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Common supplements rival antibiotics for severe gum disease
Omega-3 and low-dose aspirin matched the effectiveness of antibiotics in a year-long study of patients with severe gum…
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IBM quantum computer solves classically intractable problem in 15 minutes
IBM and University of Chicago researchers have completed a quantum computation that leading classical methods could not…
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HEPA air purifiers may boost brain function after just one month
Adults aged 40 and older performed about 12% faster on a test of executive function after using a HEPA air purifier at…
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Hundreds of hidden earthquakes found at Antarctica’s Doomsday Glacier
Hundreds of previously overlooked seismic events have been detected beneath Antarctica, including 245 near the marine…
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Scientists discover a massive heat anomaly deep inside Mars
Mars has a hidden temperature divide, with its southern interior potentially hundreds of degrees hotter than the north…
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