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Phys.org / Canada's cities show mixed results on Climate Action Plan retrofitting targets
As cities across Canada try to cut emissions from homes, a new Concordia study shows significant differences in how well they're doing it.
Phys.org / Newly identified fossil fish from England's Jurassic Coast reveals insights into an extinct group
In a study by Dr. Martin Ebert and Dr. Steve Etches published in the Zoological Journal of the Linnean Society, the osteology and systematic position of a new species of fossil fish, Brachyichthys manselii comb. nov. was ...
Tech Xplore / Robots combine AI learning and control theory to perform advanced movements
When it comes to training robots to perform agile, single-task motor skills, such as handstands or backflips, artificial intelligence methods can be very useful. But if you want to train your robot to perform multiple tasks—say, ...
Medical Xpress / Inhibiting a master regulator of aging regenerates joint cartilage in mice
An injection that blocks the activity of a protein involved in aging reverses naturally occurring cartilage loss in the knee joints of old mice, a Stanford Medicine-led study has found. The treatment also prevented the development ...
Phys.org / An unusually 'sticky' RNA class that keep cells organized: Researchers discover smOOPs
Inside cells, RNAs and proteins form tiny, liquid-like droplets called biomolecular condensates. These droplets are essential for organizing cellular life, yet why some RNAs cluster more readily than others has remained unclear. ...
Medical Xpress / Innovative care system aims to save severed limbs
The number of traumatic amputations is rising worldwide—caused by road traffic accidents, accidents at work or during leisure activities, but also as a result of terrorist attacks or war. Only a few specialist clinics are ...
Tech Xplore / Climate-friendly metals can come from deep-sea ores
The demand for metals will increase significantly in the coming years, primarily because the climate-friendly transformation of the economy is only possible through the electrification of industrial processes, transport and ...
Medical Xpress / Inhibitory neurons in the amygdala can flexibly shape emotional learning and memory
Neurons that specifically reduce and modulate electrical brain activity have a greater influence on emotional memories than previously thought. DZNE researchers came to this conclusion based on studies in mice. A team led ...
Phys.org / Polar ice melt offers unexpected solution to a global climate disaster
The Atlantic Meridional Overturning Circulation (AMOC), a system of Atlantic Ocean currents that redistributes heat and nutrients between the tropics and the North Atlantic, is one of the planet's tipping points. That means ...
Medical Xpress / Reducing social media use for just a week can improve mental health
In a new study, published in JAMA Network Open, 295 participants report promising mental health benefits after reducing their social media usage for a week. The cohort consisted of young adults from the ages of 18 to 24—the ...
Phys.org / Major droughts linked to ancient Indus Valley Civilization's collapse
Successive major droughts, each lasting longer than 85 years, were likely a key factor in the eventual fall of the Indus Valley Civilization, according to a paper published in Communications Earth & Environment. The findings ...
Phys.org / Songbird experts put superb fairy-wren danger call on the record
After years studying wild birds in the bush, Flinders University experts have described a new call type frequently used by one of Australia's favorite birds, the superb fairy-wren.