Mastodawn

Chlorhexidine, a heavily utilized clinical antiseptic, persists on environmental surfaces at sub-lethal concentrations long after its initial application, enabling local bacteria to survive and develop chemical tolerance.
#Microbiology #Epidemiology #Medical #Environmental #sflorg
https://www.sflorg.com/2026/04/mcb04022601.html

Disinfectants influence microbes across hospital rooms

Hospital sink drains and airborne dust harbor disinfectant-tolerant bacteria

Scientific Frontline 1h ago

Nearly three-quarters (73%) of global marine protected areas (MPAs) are contaminated by land-based sewage, critically undermining international ocean conservation efforts.
#Environmental #MarineBiology #Conservation #sflorg
https://www.sflorg.com/2026/04/env04022601.html

73% of the World’s Ocean Protected Areas Are Polluted by Sewage

Three out of four of the world's marine protected areas are polluted by sewage

Scientific Frontline 4h ago

A precision #agriculture system developed by UC Riverside utilizing an autonomous robot to map soil moisture on a tree-by-tree basis. The technology aggregates dynamic field data with stationary sensors to create highly accurate statistical models of water distribution across entire orchards.
#AgriculturalScience #Robotics #Engineering #Technology #sflorg
https://www.sflorg.com/2026/04/agri04022601.html

Watering smarter, not more

UC Riverside develops modern-day robotic divining rod

Scientific Frontline 4h ago

During the earliest moments of the universe, a fraction of #neutrinos may have transformed into a previously unknown form of fast-moving light radiation known as "dark radiation." This theoretical conversion offers a novel explanation for cosmological anomalies regarding how the universe evolved and expanded.
#Cosmology #ParticlePhysics #Astrophysics #sflorg
https://www.sflorg.com/2026/04/cos04022601.html

Ghostly particles: Is dark radiation masquerading as neutrinos?

New research suggests that neutrinos in the early universe may have transformed into a previously unknown form of radiation

Scientific Frontline 7h ago

CAMEO (Conformal Array for Monitoring Electrophysiology of Organoids) is a low-cost, scalable sensor platform designed to monitor electrical activity within human cerebral organoids.
#NeurodevelopmentalBiology #ElectricalEngineering #BiomolecularEngineering #Biosensing #Nanotechnology #sflorg
https://www.sflorg.com/2026/04/bio04022601.html

New Sensors Lower the Cost of Studying Genetic Disorders

Previous sensor technologies were prohibitively expensive, forcing researchers to use fewer than 10 organoids per study and limiting the reliability

Scientific Frontline 7h ago

Researchers have developed a novel chemical recycling method for polymethyl methacrylate (PMMA, commonly known as acrylic or Perspex) that breaks the plastic down into its original monomer building blocks without degrading the material's quality.
#Chemistry #MaterialScience #Environmental #sflorg
https://www.sflorg.com/2026/04/chm04022601.html

Breakthrough offers endless recycling for acrylic plastics without the environmental cost

A breakthrough method for chemically recycling acrylic

Scientific Frontline 8h ago

Infants diagnosed with food protein-induced enterocolitis syndrome (FPIES) exhibit a distinctly altered and atypical gut bacterial composition compared to healthy individuals, marking a clear biological association with the rare allergic disease.
#Immunology #Microbiology #Pediatrics #Gastroenterology #sflorg
https://www.sflorg.com/2026/04/imgy04022601.html

Gut microbiota differs in children with rare food allergy

FPIES (food protein-induced enterocolitis syndrome) is a form of food allergy in which the body reacts without the usual allergy antibodies

Scientific Frontline 8h ago

Researchers have demonstrated that the amygdala directly influences the interpretation of ambiguous social cues by using low-intensity focused ultrasound to temporarily and non-invasively alter its activity. This mechanism provides rare causal evidence of how the human brain processes uncertainty during emotional situations.
#Neuroscience #Psychiatry #Medical #sflorg
https://www.sflorg.com/2026/04/ns04022602.html

Oxford scientists uncover how the brain resolves emotional ambiguity

Scientific Frontline 9h ago

#SpaceWeather #Solar #sflorg

Solar-terrestrial indices for 01 April follow.
Solar flux 142 and estimated planetary A-index 8.
The estimated planetary K-index at 1200 UTC on 02 April was 5.00.

Space weather for the past 24 hours has been minor.
Geomagnetic storms reaching the G1 level occurred.

Space weather for the next 24 hours is predicted to be moderate.
Geomagnetic storms reaching the G2 level are expected.
Radio blackouts reaching the R2 level are likely.
https://www.sflorg.com/p/space-weather.html

Space Weather

Latest Space Weather

Scientific Frontline 10h ago

Exposure to extreme heat conditions during pregnancy significantly increases the risk of delivering infants with low birth weight, a trend projected to worsen alongside global climate change.
#Epidemiology #Environmental #Climatology #ClimateChange #Medical #sflorg
https://www.sflorg.com/2026/04/epi04022601.html

Extreme heat from climate change linked to smaller babies

pregnant women in this study were at a Higher risk of delivering infants of a low birth weight following exposure to extreme temperatures

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