Health & Fitness

A more realistic look at what a hot summer can bring to a nearby pond, and new respect for the blinding speed global warming is bringing.

from Top Health News -- ScienceDaily https://ift.tt/nHxjXCQ

A new study has shown that overuse of antimicrobials in livestock production can drive the evolution of bacteria more resistant to the first line of the human immune response. Bacteria that had evolved resistance to colistin, an antimicrobial widely used in farming, also showed resistance to compounds that are key components of human and animal immune systems. The results indicate that farmed pigs and chickens could harbour large reservoirs of cross-resistant bacteria, capable of fuelling future epidemics.

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The medical procedure involving doctors freezing and preserving unfertilized eggs for future use is popping up on Instagram and TikTok left, right and centre.

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A study takes a closer look at the neurobiology of psychedelic experiences caused by nitrous oxide, ketamine and LSD.

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Scientists have demonstrated nanowire networks can exhibit both short- and long-term memory like the human brain.

from Top Health News -- ScienceDaily https://ift.tt/1U6Vq8Q

New research shows that rhythmic brain activity is key to temporarily maintaining important information in memory. Researchers found brain rhythms -- or patterns of neuronal activity -- organize the bursts of activity in the brain that maintain short-term connections.

from Top Health News -- ScienceDaily https://ift.tt/Ao71gQO

Supply chain networks can be incredibly complex, with multiple manufacturing and distribution points -- and the location of each node in those networks has a significant effect on everything from profitability to product cost to environmental impact. New research shows that efficient mathematical tools serve almost as well as more computationally demanding optimization models for determining the best places to locate elements in a supply chain, and can provide businesses with the relevant information far more quickly.

from Top Health News -- ScienceDaily https://ift.tt/7ZPHVX6