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Phys.org / Towards smarter agriculture: Durable nanofilm electrodes for monitoring leaf health
Nanofilm electrodes capable of detecting stress in plants through bioelectric potentials could pave the way for more resilient agriculture, report researchers from Institute of Science Tokyo. Thanks to the electrode's small ...
Phys.org / By 2100, climate change could make unhealthy air routine for 100 million Americans
New modeling shows almost one in three Americans will routinely breathe air considered unhealthy for sensitive people by the year 2100 due to climate change, a seven-fold increase compared to the turn of the century.
Medical Xpress / 3 million-cell map shows menopause reshapes breast tissue, possibly raising cancer risk
Scientists have created the most detailed map to date, comprised of over 3 million cells, showing how breast tissue changes as women age—including dramatic changes during menopause.
Phys.org / Antibacterial soaps and wipes can fuel antimicrobial resistance, scientists warn
An international team of scientists is warning that everyday antibacterial soaps, wipes, sprays, and other "germ-killing" products are quietly contributing to the global rise of antimicrobial resistance (AMR) while providing ...
Medical Xpress / Vaping is likely to cause cancer, say new findings
Nicotine-based vapes (e-cigarettes) are likely to cause cancers of the lung and oral cavity, according to a new study led by UNSW Sydney and published today in Carcinogenesis. The study is titled "The carcinogenicity of e-cigarettes: ...
Medical Xpress / Kratom poisonings surged 1,200% over the past decade, and regulators are struggling to keep up with the dangers
Proposals to ban or regulate kratom, a plant-based substance sold in gas stations, convenience stores and vape shops, are making headlines in local newspapers across the United States. But as lawmakers debate whether to regulate ...
Medical Xpress / Plastic additives tied to millions of preterm births worldwide
Exposure to a chemical commonly used to make plastic more flexible may have contributed to about 1.97 million preterm births in 2018 alone, or more than 8% of the world's total, a new analysis of population surveys shows. ...
Phys.org / Getting a glimpse of viral dances in the dark in the Sargasso Sea
In a new study of viral abundance over a short time frame in the Sargasso Sea, researchers found that almost all viruses with cyclical changes in abundance were most active at night—somewhat surprising when the team expected ...
Phys.org / What builds cohesion in diverse societies? Brain scans point to shared national identity cues
The brain? It has a flexible social perception. In interactions with people from different ethnic groups, it tends to respond more inclusively when a shared national identity is made salient. A study, by the University of ...
Phys.org / Phosphorus spikes linked to ancient marine mass extinctions
Researchers have uncovered new evidence that short-lived spikes in ocean phosphorus may have played a major role in two of the most severe marine extinctions in Earth's history. Dr. Matthew Dodd from The University of Western ...
Phys.org / Map shows scale of ecosystem disturbance across Australia
University of Queensland researchers are urging governments to use newly created national data to protect the country's last remaining ecosystems free of human pressures. The two new datasets map the extent of ecosystem disturbance ...
Phys.org / Reducing aircraft soot might not actually reduce the climate effects of contrails
Reducing aircraft soot emissions may not reduce contrail clouds, according to in-flight observations of emissions from a passenger jet with modern "lean-burn" engines, reported in Nature. Contrails from aircraft contribute ...
