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Phys.org / Artificial beaver dams show promise in offsetting climate change effects
The use of artificial beaver dams to replicate the ecological benefits created by the industrious rodents shows promise for offsetting damage to fish habitat, water quality, and biodiversity arising from climate change.
Phys.org / Melatonin wakes up plants, stimulating growth and boosting stress tolerance
In an interesting turn of botanical events, University of Houston engineers report that while melatonin keeps us asleep, it wakes up plants, helping them grow.
Phys.org / Unbee-lievable: Botswana elephants not easily fooled as scientists seek solution to human-elephant conflict
In Botswana, coexisting with the country's 130,000 elephants can be a daily negotiation. For rural families, tending a crop means hoping these "gentle giants" don't wander through and cause damage while searching for food ...
Medical Xpress / Targeted anti-toxin therapeutic shows promise against C. difficile infections
In a major step toward a precision therapy for Clostridioides difficile (C. diff) infection, researchers at The Hospital for Sick Children (SickKids) have uncovered how the body's bile acids bind to block C. diff's most dangerous ...
Phys.org / Gen Z views world as 'scary place' with growing cynicism about ability to create change, research suggests
Gen Z views the world as a scary place, according to new research presented at the 2025 Society for Risk Analysis Conference.
Phys.org / Energy-efficient hydrogen: Plant waste and chromium-coated copper catalyst improve electrolysis process
Hydrogen fuel could be an important part of the clean energy revolution. But it faces some challenges. Most hydrogen today is made from natural gas using a process called steam methane reforming, which produces lots of carbon ...
Phys.org / Observations link solar flare pulsations to repeated magnetic reconnection
A new study led by Southwest Research Institute (SwRI) links quasi-periodic pulsations (QPPs) in solar flares to dynamic oscillations in magnetic reconnection, a phenomenon that can drive space weather and affect technology ...
Medical Xpress / Life-saving frozen blood platelets prove safe to use in critically injured patients
Research has proven frozen blood platelets are safe and effective for use in critically injured patients—a breakthrough dramatically extending their shelf life for transfusions from one week to two years.
Medical Xpress / A multimodal AI model may improve recurrence risk stratification in early breast cancer
An artificial intelligence (AI) model created by integrating clinical, molecular, and histopathological data significantly improved recurrence risk stratification in hormone receptor (HR)-positive, HER2-negative breast cancer, ...
Phys.org / Environmental sustainability pays off—but mostly for media-savvy firms
Whatever else they may be, environmental, social, and governance (ESG) initiatives are very often an image-building exercise. Business leaders hope that by being seen to put ethical responsibilities over profits, they will ...
Tech Xplore / Australia's social media ban won't stop cyberbullying
The Australian Federal government's Online Safety Amendment (Social Media Minimum Age) Act, commonly referred to as the "social media ban," is now in effect.
Phys.org / NASA astronaut back on Earth after 8 months on space station
NASA astronaut Jonny Kim flew home with two Roscosmos cosmonauts from the International Space Station packed tight in their Soyuz spacecraft landing in the frozen steppes of Kazakhstan on Dec. 9 to complete an eight-month ...