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Phys.org / Megalodon's legendary life revealed by fossil rediscovery
Museums are supposed to be havens for the collective cultural and scientific heritage of the planet, but specimens sometimes go missing.
Phys.org / How generative AI and physics can help design new antibiotics
By 2050, scientists estimate that antibiotic-resistant infections will be associated with more than 8 million deaths around the world every year.
Medical Xpress / Vellore cohort reveals India's growing double burden of malnutrition in school-age children
Children growing up in a low-income urban community in Vellore are now facing two seemingly opposite forms of malnutrition simultaneously: persistent thinness and rising obesity by the time they reach primary school age. ...
Medical Xpress / We can't entirely blame COVID vaccine mandates for lower vaccination rates today. It's not that simple
Childhood vaccination rates have slumped globally. In several countries, people are more hesitant about getting vaccinated. Populist political actors promote distrust of government and scientific institutions. And the disinformation ...
Medical Xpress / You can dream while you're awake. The boundary between wakefulness and sleep is a lot blurrier than you'd think
Tonight, as you close your eyes in bed, something strange will happen to you: Your mind will drift from an ordinary thought to a dream, but it will be impossible to say exactly when it happened. We tend to imagine that the ...
Phys.org / Gentle nudges for increased animal welfare
Gentle purchase incentives can lead customers to choose groceries with higher animal husbandry standards more often. A recent study at the University of Bonn at least suggests this. The researchers used two different animal ...
Medical Xpress / Experts offer advice on performing endurance events in excessive heat
As pro cycling teams have been preparing for the start of the Tour de France on Saturday, extreme heat has rolled across Western Europe, smashing temperature records, cracking infrastructure and taking a toll on the population.
Phys.org / A benchmark for how different disturbances influence the loss and recovery of carbon and CO₂ in tropical forests
Tropical moist forests account for 70% of global living biomass. Deforestation and degradation—that is, the partial damage to tree stands—as well as the subsequent regeneration of forests therefore play a pivotal role in ...
Medical Xpress / Forcing cancer cells to die can alert the immune system to enhance anti-tumor attack
Unlike accidental cell death, some cells can actively decide to die through a controlled process. This is called programmed cell death and can occur in different forms, including apoptosis and necroptosis. Cells use this ...
Phys.org / Hot Jupiter winds reveal exoplanet magnetic fields for first time
Planets beyond our solar system can have magnetic fields similar to those closer to home, astronomers said Tuesday after observing extreme winds on scorching worlds known as "hot Jupiters."
Phys.org / If we force online platforms to control harmful content, where does that leave sex ed?
Most of us have attended sex ed classes in school. If we're lucky, we'll learn about consent and how to roll a condom onto a banana. But the classroom rarely goes into the specifics of sexual health and well-being—including ...
Phys.org / First assessment of online global trade in brachyuran land crabs
New research has begun to lift the lid on the global online trade in land crabs, leading scientists to call for closer monitoring and regulation to better understand any effects it may be having on native populations and ...