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Medical Xpress / A new AI model could help doctors detect lung cancer earlier
Lung cancer remains the leading cause of cancer-related deaths worldwide, accounting for nearly one in five cancer deaths—around 1.8 million lives lost each year. One of the main reasons is late diagnosis: in its early stages, ...
Phys.org / A volcanic medley near Mammoth Lakes
Take a tour through volcanic history on the edge of the Sierra Nevada near Mammoth Lakes, California. Between the tall granite peaks to the west and the Basin and Range province to the east, overlapping volcanic complexes ...
Medical Xpress / Breastfeeding patterns differ between India's slums and other city neighborhoods, study finds
A new study from the University of Toronto shows that where a mother lives in an Indian city—in a slum or a non-slum neighborhood—is linked to how she breastfeeds her baby. Breastfeeding within one hour of birth helps newborns ...
Phys.org / Pigeons tend to respond 'at the edge of chaos,' study finds
If you were rewarded for following a particular pattern of behavior, wouldn't you keep doing it? The answer turns out to be more nuanced than you might think. In a new study, University of Iowa researchers report that pigeons ...
Tech Xplore / How electric cars could help tropical cities run on solar
In tropical cities, afternoon thunderstorms can plunge entire neighborhoods into brief moments of darkness. When civil engineer Markus Schläpfer moved to Singapore a decade ago, he recognized these thunderstorms as an emerging ...
Medical Xpress / Is sitting with your legs crossed actually bad for you?
Most of us were told off at some point for how we sat. "Don't cross your legs, you'll ruin your knees." "You'll get varicose veins." "Sit properly." "Sit up straight."
Phys.org / Countries suffer when credit rating agencies lack data: How to fix the problem at source
Some developing country governments spend years making the reforms that international financial institutions want—only to find that their efforts are not rewarded. They may make budgets more transparent, publish their debt ...
Phys.org / Origins of Earth's most powerful ocean current revealed
It transports far more than 100 times as much water as all of the Earth's rivers combined: The Antarctic Circumpolar Current rushes around the southern continent unhindered by land masses and is therefore a fundamental component ...
Medical Xpress / 'Hamelin Assay' traces molecular mechanisms that may guide cancer cell spread
Metastases are a key problem in many types of cancer. As descendants of the primary tumor, they can grow in other organs distant from the primary site and are often difficult to identify. A research team from the Institute ...
Medical Xpress / A single enzyme keeps neuroblastoma alive—how to shut it off
The tumor begins before birth. Somewhere in the developing fetus, neural crest cells that should have matured into adrenal tissue or sympathetic ganglia take a wrong turn, and a child is born harboring a malignancy that may ...
Medical Xpress / Blood-based biomarker could help stratify cancer risk in Lynch Syndrome
Researchers at The University of Texas MD Anderson Cancer Center have discovered a new blood-based biomarker that can help identify and characterize asymptomatic people with Lynch Syndrome (LS) who are more susceptible to ...
Tech Xplore / Wind and solar may help Ecuador avoid repeat of its 2024 power crisis
Researchers from the Vrije Universiteit Brussel (VUB) in Belgium and Yachay Tech University in Ecuador have come to a surprising conclusion: wind and solar energy, often criticized for their lack of predictability and dependence ...