Phys.org news
Phys.org / Space-grown muscle tissues reveal rapid aging-like decline in microgravity
Sarcopenia, which is a progressive and extensive decline in muscle mass and strength, is common with aging and is estimated to affect up to 50% of people aged 80 and older. It can lead to disability and injuries from falls ...
Phys.org / Scientists develop new technique for capturing ultra-intense laser pulses in a single shot
Scientists at the University of Oxford have unveiled a pioneering method for capturing the full structure of ultra-intense laser pulses in a single measurement. The breakthrough, published in close collaboration with Ludwig-Maximilian ...
Phys.org / Tech giants' net zero goals verging on fantasy: Researchers
The credibility of climate pledges by the world's tech giants to rapidly become carbon neutral is fading fast as they devour more and more energy in the race to develop AI and build data centers, researchers warned Thursday.
Phys.org / Echoes of grief: Macaques appear to mourn their loved ones like humans do
The capacity to grieve for dying loved ones was long considered a uniquely human ability. But now, researchers from Japan have shown that humans are less unique in this respect than once thought.
Phys.org / Some sea slugs consume algae, incorporate photosynthetic parts into their own bodies to keep producing nutrients
It could be the plot of a summer sci-fi blockbuster: A creature feeds on its prey and inherits its "superpower." Only this is real.
Phys.org / Gene therapy delivery device could allow for personalized nanomedicines on-demand
A new gene therapy delivery device could let hospital pharmacies make personalized nanomedicines to order. This democratized approach to precision medicine, as published in Frontiers in Science, could revolutionize how hospitals ...
Phys.org / Study challenges climate change's link to the wild winter jet stream
A new study challenges the idea that climate change is behind the erratic wintertime behavior of the polar jet stream, the massive current of Arctic air that regulates weather for much of the Northern Hemisphere.
Phys.org / New research aims to better predict and understand cascading land surface hazards
When an extreme weather event occurs, the probability or risk of other events can often increase, leading to what researchers call "cascading" hazards.
Phys.org / New system uses sound and terahertz waves to measure blood sodium without needles
In a new study, researchers demonstrate long-term, non-invasive monitoring of blood sodium levels using a system that combines optoacoustic detection with terahertz spectroscopy. The paper is published in the journal Optica.
Phys.org / Nanometer thin spacer boosts blue OLEDs portability and efficiency
Organic light-emitting diodes (OLEDs) have transformed display and lighting technology with their vivid colors, deep contrast, and energy efficiency. As demand grows for lighter, thinner, and more energy-saving devices—especially ...
Phys.org / Water-filled pores demonstrate possible mechanism for metabolic processes without cell membranes
Looking at life today, it is difficult to imagine how complex biological processes and structures could have developed from simple building blocks. All cellular processes and reactions appear to be closely interdependent ...
Phys.org / In-line NMR guides orthogonal transformation of real-life plastics
The accumulation of plastic waste worldwide poses a serious threat to wildlife and ecosystems. Catalytic processes that convert plastic waste into valuable chemicals and fuels offer a promising solution. However, real-life ...
