Science News
New Gear Design Strategy Cuts Noise in Heavy-Duty Electric Trucks
A hierarchical optimization framework that tunes both the overall shape and microscopic surface form of gear teeth reduced dominant vibration...
Cellulose Particles Reshape Streptomyces Growth and Trigger Surprising Metabolic Shifts
Adding cellulose fibers to Streptomyces cultures shrinks pellets, reduces many known antibiotics, and uncouples metabolite production from each species' biosynthetic...
Midlife Obesity May Quietly Disarm the Body’s Natural Killer Cells
New research in Aging Cell shows that natural killer cell numbers, maturation, and antitumor function decline during midlife obesity, particularly...
Superbubbles Reveal Supernovae as the Engine of Galactic Turbulence
A combined FAST and Very Large Array survey of Andromeda has catalogued 118 hydrogen superbubbles whose supernova-driven energy injection matches...
Gut Microbe Imbalance Drives Radiation Colitis From Iodine-125 Seed Therapy
New research in mice shows that iodine-125 seed brachytherapy disrupts the gut microbiome in ways tightly linked to host gene...
Targeted SAP Domain Mutations Weaken Foot-and-Mouth Disease Virus Virulence
Engineered mutations in the SAP domain of the foot-and-mouth disease virus leader proteinase attenuate the virus while preserving its replication...
Robots Learn to Track Moving Objects by Watching Human Contact
A new RGB-D SLAM system from researchers in China keeps indoor robots accurately localized in dynamic environments by using human...
Gulf University Students Face Soaring Mental Health Burden, Analysis Warns
A new meta-analysis of 46 studies finds that roughly half of university students in Gulf Cooperation Council countries report symptoms...
Tsunami-planning platform passes real-world test with Chilean city officials
A tsunami resilience decision-support platform tested by 72 Chilean municipal officials scored above usability benchmarks and generated 45 concrete planning...
Sleep Loss Rewires How Tramadol Acts on the Adolescent Brain
A new rat study finds that sleep deprivation reshapes the neurobiological effects of tramadol in the adolescent brain, altering lipid...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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