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39 分钟
Our Brains Divide the Day Into Chapters: Psychologists Have Revealed What Triggers the Shift
A study found that the brain divides experiences into chapters based on attention and goals, not just external changes.
1 小时
New Research Reveals Time of Day Could Impact Alzheimer’s Diagnosis
Blood tests for Alzheimer's diagnosis vary by time of day, with biomarkers being lowest in the morning and highest in the ...
3 小时
Dragon Operations Underway on Space Station As Crews Swap and Science Soars
Crews aboard the International Space Station are preparing for significant transitions as Crew-8 readies for Earth return ...
5 小时
International Space Station: Humanity’s Lab in Space (Video Narrated by Adam Savage)
The International Space Station unlocks discoveries impossible on Earth, with microgravity reshaping scientific understanding ...
SciTech Daily
1 天
New Brain Study Reveals Why Dementia Alters Behavior
University of Michigan researchers found that the buildup of tau protein in the brain disrupts the salience network, leading ...
16 小时
Evolution at Lightning Speed: Witnessing Astonishing Snail Transformations in Sweden
The Koster archipelago's snail populations, affected by a toxic algae bloom, became the focus of a decades-long study ...
13 小时
Could We Engineer Memories? New Johns Hopkins Findings Could Help Treat Alzheimer’s
Johns Hopkins researchers reactivated a memory circuit in mice, causing them to seek shelter even when no threat or shelter ...
8 小时
Scientists Unveil the Deadly Secret of Black Widow Venom
Cryo-EM and MD simulations reveal the mechanism by which the potent neurotoxin α-latrotoxin forms calcium-permeable membrane ...
15 小时
Real-Life Spider-Man Tech: Tufts Engineers Create Web-Slinging Device [Video]
Inspired by the fantastical abilities of comic book superheroes, researchers at Tufts University have developed a real-life ...
9 小时
Fast-Track to Mars: NASA’s Nuclear Rockets Cut Travel Time in Half
NASA and DARPA are developing nuclear thermal propulsion (NTP) technology to enable faster crewed missions to Mars, ...
19 小时
Genomic Sleuths Uncover Human Prey in the Deadly Diet of Tsavo’s Infamous Lions
Research on Tsavo lion museum specimens from the 1890s, using DNA isolated from hairs in their teeth, reveals a diverse diet ...
11 小时
Mulberry Mystery Solved: Scientists Uncover Secret to Richer, Healthier Fruit
Researchers have uncovered the genetic basis of anthocyanin regulation in mulberries, identifying key genes that could help ...
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