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How Much Profit Are Private Labs Earning From PCR Testing?

How the federal government’s response to the COVID-19 pandemic created a perfect storm in which private laboratories can earn huge profits from PCR testing while potentially impacting health care premium costs, is described in a June 9 Journal of General Internal Medicine paper published by a team of researchers, including three economists from the University of Hawaiʻi at Mānoa College of Social Sciences.

New Insights Into Micronesian Migrations Discovered By Researchers With UH Ties

Ancient DNA (aDNA) reveals five streams of migration into Micronesia and matrilocality (patterns of marriage in which the groom resides with the bride’s parents) in early Pacific seafarers.

Deep-Sea Mining Noise Pollution Will Stretch Hundreds Of Miles

A study on underwater noise pollution from seabed mining operations found that noise from one mine alone could travel approximately 500 kilometers (roughly 311 miles) in gentle weather conditions, which could affect the understudied species that live in the deep sea—the largest habitat on Earth. There could also be cumulative impacts where multiple mines operate.

‘Regenerative’ Tourism Makes Visitors More Attractive To Residents

“Regenerative” tourism is when visitors travel with a mindset to leave a destination better than it was before they arrived, and experiences go beyond a traditional vacation

Sizzling Oil Give Clues To How Aerosols, Respiratory Droplets Are Created

How do cooks determine if their pan of oil is ready for deep frying? One time-honored technique involves dipping a wooden spoon or chopstick into the oil, and if it starts steadily bubbling, the oil is ready.

Improving Native Hawaiian Elders’ Access To Healthcare, Longevity

The difficulties rural-dwelling Native Hawaiian kūpuna (elders) face when seeking healthcare is the focus of a new study conducted by the Thompson School of Social Work & Public Health at the University of Hawaiʻi at Mānoa.

To Ward Off Aging, Stem Cells Must Take Out the Trash

UC San Diego scientists find stem cells’ unique way of discarding misfolded proteins could be the key to maintaining long-term health and preventing disease

AI Chatbot ChatGPT Mirrors Its Users to Appear Intelligent

Neuroscientist explores how artificial intelligence language models, like the popular ChatGPT chatbot, can further our understanding of the human brain

New Study Provides First Comprehensive Look at Oxygen Loss on Coral Reefs

Scripps Oceanography scientists and collaborators provide first-of-its-kind assessment of hypoxia, or low oxygen levels, across 32 coral reef sites around the world

New Study Examines Noise Reduction from Retrofitted Shipping Vessels

Scripps Whale Acoustics Lab teams up with shipping giant Maersk to identify vessel designs that reduce radiated noise

DNA Treatment Could Delay Paralysis That Strikes Nearly All Patients with ALS

In both mouse and human motor neuron studies, a DNA designer drug restored levels of a protein necessary to keep motor neurons functioning, returning activity impaired in amyotrophic lateral sclerosis; findings could lead to clinical trials.

A Potential New Target for Head and Neck Cancer Immunotherapy

UC San Diego scientists link high levels of a gene product, abundantly produced by many types of cancer, with an elevated immune response and improved outcomes in the most common form of head and neck cancer.

Like Language, Genomes Are Encoded by Grammar Rules

Studies of marine invertebrate species reveal genome instructs development using logic and grammar

Biomarkers in Fathers’ Sperm Linked to Offspring Autism

Biomarkers in human sperm have been identified that can indicate a propensity to father children with autism spectrum disorder.

New Tool Maps South Florida Fire Risk Pixel by Pixel

North Carolina State University researchers have designed and tested a new computer model to allow fire managers to map current fire risk in Everglades National Park and across South Florida daily.

Quantum Computing Could Get Boost From Discovery of Q-Silicon

Researchers at North Carolina State University have discovered a new distinct form of silicon called Q-silicon which, among other interesting properties, is ferromagnetic at room temperature.

Is the U.S. Ready For An African Swine Fever Outbreak?

In a new study, researchers from North Carolina State University used a computer model to understand how African swine fever (ASF) might spread among swine farms in the southeastern U.S. –

Rare Footage Captured of Jaguar Killing Ocelot at Waterhole

In what may be a sign of climate-change-induced conflict, researchers have captured rare photographic evidence of a jaguar killing another predatory wild cat at an isolated waterhole in Guatemala.

CRISPR/Cas9-Based Gene Drive Could Suppress Agricultural Pests

Researchers have developed a “homing gene drive system” based on CRISPR/Cas9 that could be used to suppress populations of Drosophila suzukii vinegar flies –