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Phys.org / Caribbean heat waves intensify over five decades, study finds
A new study led by climatologists at the University at Albany has found that extreme heat waves across the Caribbean are becoming significantly more frequent, longer and severe. This study examined extreme summer heat waves ...
Medical Xpress / Faster to trials? Low-dose THC plus celecoxib improved cognition in Alzheimer's model mice
In recent years, research into cannabis and its main psychoactive ingredient, Δ⁹-tetrahydrocannabinol (THC), has unearthed medical benefits including anti-inflammatory and neuroprotective properties. However, THC is also ...
Medical Xpress / Hippocampus does more than store memories: It predicts rewards, study finds
A preclinical study published in Nature has found evidence that the hippocampus, the brain region that stores memory, also reorganizes memories to anticipate future outcomes.
Medical Xpress / Experimental immunotherapy clears harmful artery cells, reducing plaque in mice
Scientists have designed an immunotherapy that reduces plaque in the arteries of mice, presenting a possible new treatment strategy against heart disease. The antibody-based therapy could complement traditional methods of ...
Phys.org / 'Jerk' volcano early warning method uses single seismometer to detect magma movement
Forecasting volcanic eruptions in time to alert authorities and populations remains a major global challenge. In a study published in Nature Communications, researchers and engineers from the Institut de Physique du Globe ...
Phys.org / Novel quantum refrigerator benefits from problematic noise
For quantum computers to function, they must be kept at extremely low temperatures. However, today's cooling systems also generate noise that interferes with the fragile quantum information they are meant to protect. Now, ...
Phys.org / Aerial lidar mapping can reveal archaeological sites while overlooking Indigenous peoples and their knowledge
Picture an aircraft streaking across the sky at hundreds of miles per hour, unleashing millions of laser pulses into a dense tropical forest. The objective: map thousands of square miles, including the ground beneath the ...
Medical Xpress / Heart damage is common and often unnoticed after surgery, but those who see a cardiologist may fare better
An estimated 4.2 million people die within 30 days of surgery worldwide each year. A new study suggests that deaths and serious heart disease might be prevented if some patients see a specialist heart doctor as part of their ...
Phys.org / Male or female? How one frog gene 'hijacked' sex determination about 20 million years ago
Early in development, many animals pick a team—male or female—based on their genetics, and, with time, acquire the characteristics to match. New research from the Marine Biological Laboratory (MBL) explores how one species ...
Medical Xpress / One in 1,000 dies: Framing matters for communicating medical numbers, experts say
Similar—yet not the same: Many studies show that patients often struggle to interpret numerical information in medical contexts, especially probabilities related to recovery and side effects. In a recently published Letter ...
Phys.org / King's Trough: How a shifting plate boundary and hot mantle material shaped an Atlantic mega-canyon
The King's Trough Complex is a several-hundred-kilometer-long, canyon-like system of trenches on the North Atlantic seafloor. Its formation was long thought to be the result of simple stretching of the oceanic crust. An international ...
Medical Xpress / Medicare to negotiate lower prices for Botox and 14 other major drugs
Fifteen prescription medications, including Botox and the diabetes drug Trulicity, will be the focus of federal price negotiations that could lower prices for Medicare patients.