Phys.org news
Phys.org / Nanoparticles induce neuroregeneration in Alzheimer's disease models
The adult human brain has limited capacity to repair or regenerate neurons lost to Alzheimer's disease, the most common type of dementia. Existing treatments can slow disease progression but do not reverse cognitive decline. ...
Phys.org / Bat DNA adaptations may connect virus defense, longevity and cancer resistance
Bats are anomalies in the mammalian world—they fly, have long lifespans and rarely get cancer. Scientists now suspect the bat immune system enables them to live longer without disease, according to a new study published today ...
Phys.org / When fruits and veggies are scarce, monkeys hunt for meat
Capuchin monkeys hunt prey when fruits and vegetables become scarce, potentially mirroring the habits of human ancestors, according to a study published in PLOS One by Susana Carvalho (Gorongosa National Park, Mozambique), ...
Phys.org / Butterfly-inspired crystals could enable durable, potentially safer glitter
The next time you need to freshen up the paint on your house or apply a bit of cosmetic glitter before heading out for the night, you might want to give a quick nod to the butterflies fluttering in a nearby garden. Taking ...
Phys.org / For Legionella bacteria, taking over a cell means playing by its rules
When it comes to invading healthy cells, Legionella bacteria rely on blending in rather than breaking in. New research from Van Andel Institute scientists demonstrates how a protein produced by Legionella mimics the behavior ...
Phys.org / Fossil-fuel carbon fingerprint reaches the deep North Atlantic
The use of fossil fuels alters both the concentration and the carbon isotope composition of carbon dioxide in the atmosphere. Since surface water exchanges carbon dioxide with the atmosphere, this also alters the isotopic ...
Phys.org / Looking into the eyes of gibbons: New noninvasive eye-tracking study features these little-studied apes
When you look at someone, you usually look at their face. It serves as one of the most important sources of social information in primates, so the evolution of face perception has attracted considerable scientific attention. ...
Phys.org / Tangled plastic and fishing gear found in pilot whales stranded in Hawaii
A new study by University of Hawaiʻi at Mānoa researchers shows that nearly 23% of short-finned pilot whales that stranded over 13 years in the main Hawaiian Islands ingested several pounds of plastic ropes, netting, fishing ...
Phys.org / Climate change exposes up to 560 million children globally to at least one additional month of dangerous heat per year
New research by Vrije Universiteit Brussel (VUB) shows that globally, up to 560 million children ages 0–9 (43% of all children in this age group) experience at least one additional month (30 or more days) of heat stress per ...
Phys.org / LLM-based platform for generating new materials synthesis recipes dramatically cuts trial and error
A research team led by Professor Sung Beom Cho of the School of Advanced Materials Science and Engineering at Sungkyunkwan University (SKKU), in collaboration with the teams of Professors Jin Sung Park and Hyunsouk Cho of ...
Phys.org / Congo Basin study reveals nuanced relationship between people and flooding
In the Lac Télé Community Reserve, a vast tropical peatland in Africa's Congo Basin that is home to about 20,000 people, the forces of climate change and globalization are hitting residents hard. The seasonal floods upon ...
Phys.org / After 80 years, elusive molecules reveal how ozone starts turning plant emissions into haze
Scientists have directly observed a fleeting chemical reaction that creates a key ingredient in urban smog. The research offers insight into the earliest stages of pollution formation and could help improve air quality forecasting ...
