Phys.org news
Phys.org / Tree size, not age, may speed habitat recovery for endangered Indiana bats
Bugs run rampant in the summer, and if you have ever suffered a mosquito bite and regretted not putting on bug spray, you should know about nature's insect repellent: the Indiana bat. Federally endangered since 1967, the ...
Phys.org / From fields to space farming, new tool detects crop drought stress before it's visible
When it comes to drought stress, timing can be the difference between saving a crop and losing it, whether in a greenhouse or in the high-stakes environment of future space missions. In a recent study published in Plant Phenomics, ...
Phys.org / Evolutionary origins of 'junk DNA' may provide new clues to cancer
In cancer research, one person's junk is increasingly becoming another person's treasure. Scientists have uncovered new evidence showing how recently evolved "junk DNA" genetic elements can become integrated into ancient ...
Phys.org / Beyond 3-D: Data scientists introduce novel AI tool to interpret complex biological data
As humans, our eyes take in two-dimensional images that our brains convert to three-dimensional experiences. This ability enables us to be aware of our position in space, judge distances, possess depth perception, and visually ...
Phys.org / How giant earthquakes can form at fault planes where theory says they should not
A research group led by Satoshi Ide from the University of Tokyo has demonstrated that classic earthquake generation theory does not hold in areas where the angle at which a tectonic plate dips under another is sufficiently ...
Phys.org / Scrolling for science: How a Twitter post discovered a new wasp in Fukuoka, Japan
The next time you post a nature photo online, you might be contributing to a major scientific breakthrough—just as several citizen scientists did when they helped discover the wasp Eupelmus curvator in Japan.
Phys.org / Climate resilience of brown bears over 175,000 years revealed in 3D analyses of their jaws
European brown bears are masters of survival: These animals have weathered Pleistocene climate fluctuations and survived the cycles of ice ages and interglacial periods to the present day. Zoologists have now investigated ...
Phys.org / Researchers discover novel SRV2 envelope protein for efficient CAR immune cell production
A Korean research team has developed a new viral vector technology that significantly improves the production efficiency of next-generation cell and gene therapies known as CAR immune cell therapies, which are designed to ...
Phys.org / Tooth fossil analysis suggests 'brawn before bite' in early Asian mammals
An analysis of fossil teeth from mammals that lived in China following the most recent major mass extinction suggests size came before both shape and function as diets diversified.
Phys.org / One amino acid may signal the 'point of no return' in dying leaves
Before a leaf dies, plants recover nutrients that the rest of the plant can reuse for growth and survival. Researchers at Umeå Plant Science Center have now identified a metabolic "point of no return" linked to the amino ...
Phys.org / AI-generated debate replies outscore real politicians on authenticity and coherence
AI-generated impersonations of political figures are judged by members of the public to be more authentic, relevant and coherent than the speakers' actual debate responses, according to a study appearing in PLOS One, written ...
Phys.org / Black-box optimization weather intervention method supports future disaster mitigation
In recent years, the frequency of weather-related natural disasters—cyclones, torrential rains, floods—has increased as a consequence of global warming. These disasters cause billions of dollars in damage and losses every ...
