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Phys.org / The sex life of treefrogs: How females build better nests by mating with multiple partners
African gray foam-nest treefrogs (Chiromantis xerampelina) are common across the savannas and dry forests of southeastern Africa. Despite their unremarkable outward appearance, these small animals display some of the most ...
Medical Xpress / What's the deal with peptides? The hyped market under US review
Glowing skin, deeper sleep, stronger muscles, an alert mind? Such are the enticing promises of peptides, an increasingly buzzy class of substances touted by influencers and celebrities as the key to an optimized life.
Tech Xplore / China has cracked down on AI companions: What can we learn from this?
Since November 2022, generative artificial intelligence (AI) has been rewriting billions of emails, student assignments, reports and breakup text messages. Alongside these mundane uses, we've seen a proliferation of chatbots ...
Tech Xplore / Airbus, Boeing fly in different directions at Farnborough
Airbus and Boeing presented differing outlooks for their commercial aircraft in coming years as the aviation sector gathered near London for this week's Farnborough airshow.
Phys.org / How babywearing helps establish parent‑child bonds
From the moment they enter the world, human babies depend on others in a way that is unmatched across most species.
Phys.org / Do tourists stress out safari animals? We tested their dung to find out
Every year, thousands of tourists pile into game drive vehicles or don their hiking gear and cross South Africa's nature reserves. Binoculars and cameras at the ready, each hopes for a special encounter with Africa's wildlife—as ...
Phys.org / There's a business case for companies to embrace sustainability, if it's pitched the right way
Sustainable business practices are often seen as a luxury that only rich countries can afford. And these days, some of the biggest economies, including the U.S., are backtracking on those commitments.
Medical Xpress / Children with severe pneumonia can leave hospital sooner after switching to oral antibiotics, trial shows
Children hospitalized with severe pneumonia can safely switch from injectable to oral antibiotics once they begin to recover, allowing many to return home sooner and complete treatment outside the hospital. That is according ...
Medical Xpress / New strategy could prevent T cell exhaustion and boost immunotherapy
A major pillar of cancer immunotherapy involves stimulating T cells, the specialized killers of the immune system, to attack tumors. But this strategy has been undermined by the tendency of T cells to tire out before finishing ...
Medical Xpress / Research reveals persistent racial disparities in stroke treatment and outcomes
Three studies presented at the Society of NeuroInterventional Surgery's (SNIS) 23rd Annual Meeting found that racial, geographic and socioeconomic disparities continue to influence stroke treatment and outcomes across the ...
Medical Xpress / Two ways to read a genome: Body-wide, single-cell atlas maps DNA folding and methylation together
Every cell in the human body carries the same 3 billion letters of DNA, yet a neuron, a heart muscle cell and a pancreatic beta cell each use that shared code to do entirely different jobs. How cells pull off this trick comes ...
Medical Xpress / Misfolded DNA blueprint: A new origin for genetic disease
Congenital heart disease is the most common birth defect, affecting approximately 1 in 100 babies born each year. One of the many causes of this disorder is having only one functional copy of the gene TBX5, rather than the ...