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Phys.org / Lakes aren't just storing water—they're changing the carbon cycle
Lakes may look like picturesque stopping points along a river or stream, but they can have a big influence on what happens to carbon as it moves through a landscape. New research suggests that the more lake-rich a network ...
Phys.org / How bird movements are helping researchers track a global virus
While the highly virulent avian influenza strain has only recently been discovered on Australian shores, researchers at Deakin University have been working behind the scenes for years, anticipating what an outbreak might ...
Phys.org / Not a cheetah: Ancient DNA reveals the surprising Arctic life of extinct North American cat
A new study led by researchers at the University of California, Santa Cruz, has overturned decades of assumptions about Miracinonyx trumani, the extinct predator popularly known as the American cheetah. By analyzing nuclear ...
Medical Xpress / Trial: Prostate cancer fitness cuts treatment side effects
Findings from STAMINA, the largest trial of its kind, published in The Lancet Oncology, show that a purpose-designed lifestyle program offering structured exercise, dietary advice and behavioral support as part of routine ...
Phys.org / Genomic analysis clarifies origin of unusual tail in endangered Tsushima leopard cat
Tsushima leopard cats are an endangered species found only on this isolated island. The most recent government survey estimated the population at around 150 individuals, and because domestic cats also inhabit the same landscape, ...
Medical Xpress / Cerebroid study hints at how maternal inflammation may influence fetal brain development
Past studies suggest that a mother-to-be's heightened immune responses during pregnancy are linked to a higher risk of conditions affecting their offspring's brain development. While this association is well documented, the ...
Phys.org / AI helps reveal the immersive sensory experiences of ancient Etruscan tombs
The Etruscan painted tombs in Tarquinia, Italy, date to the first millennium BCE and are known for their vivid scenes of music, feasting, processions and the afterlife. While these tombs have been extensively studied, archaeologists ...
Phys.org / The 20th data release of the Sloan Digital Sky Survey
The Sloan Digital Sky Survey (SDSS), the largest multispectral imaging and spectroscopic redshift survey of the cosmos, has released its 20th data release (DR 20). It is also the third release of the survey's fifth phase ...
Medical Xpress / New data presented on the use of coronary artery calcium for cardiovascular risk assessment
There was no difference in major cardiovascular events when statin initiation was based on coronary artery calcium compared with traditional risk factor assessment, according to results presented in a Hot Line session today ...
Phys.org / New digital tool shows exactly where California's water goes—and how climate change might disrupt it
Water has always been one of California's most contested resources. For more than a century, battles have raged over how much of the state's water should be diverted to farmland, pumped into cities or used to conserve aquatic ...
Medical Xpress / Mitochondrial DNA mutations may help turn aging hearts toward failure
Researchers at Karolinska Institutet have shown that mutations in mitochondrial DNA (mtDNA), which accumulate in many tissues as we age, can actively contribute to impaired heart function. Until now, it has been difficult ...
Medical Xpress / Inside the brain: Rethinking the mechanisms of Alzheimer's disease
Alzheimer's disease is the most common form of dementia. For many years, researchers believed that its main cause was a buildup of toxic proteins. But recent findings suggest that the problem may have another origin, specifically ...
