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Environmental Conservation

Impact of Mosquito Evolution on Galapagos Wildlife

Scientists from the University of Leeds, the Zoological Society of London (ZSL) and the Galapagos National Park have discovered that while its mainland…

Environmental Conservation

Ocean Acidification: Who Will Pick Up the Bill?

Ocean acidification, a direct result of increased CO2 emission, is set to change the Earth's marine ecosystems forever and may have a direct impact on our…

Life & Chemistry

Time Series Reveal Species Responses to Climate Change

Most such studies ignore differences between populations within a species and the interactions between species, in the interest of simplicity. An article in…

Studies and Analyses

A break from hormone therapy doesn't improve mammograms

Some women take a short break from using postmenopausal hormone therapy before getting their breasts screened for cancer with mammography. They hope to lower…

Health & Medicine

Why Quick Action Is Crucial After Mini-Stroke Symptoms

“Our study highlights the need for someone who is experiencing the symptoms of a mini-stroke or transient ischemic attack to get to an emergency room fast,”…

Studies and Analyses

Key Protein’s Role in Tumor Growth Discovered in Mice

“It appears to be acting as a tumor suppressor by negatively controlling blood vessel formation,” said cancer biologist Amato Giaccia, PhD, the Jack, Lulu and…

Life & Chemistry

Stanford scientists identify molecular powerbrokers involved in cancer's spread

Scientists have known for some time that biological molecules interact with one another in a similarly complex pattern. Now researchers at the Stanford…

Studies and Analyses

Carbon Monoxide Alleviates Diabetic Gastric Issues in Mice

“This is a significant finding, as it shows that loss of the enzyme that makes carbon monoxide is the actor in this process and that it provides us with a…

Health & Medicine

Surgery Effective for Pediatric Obstructive Sleep Apnea Treatment

The study evaluated 73 cases in which children younger than two years old were treated for obstructive sleep apnea through the removal of the adenoids,…

Studies and Analyses

Intervention Cuts Delinquent Teenage Pregnancy Rates

David Kerr, an assistant professor in the Department of Psychology at Oregon State University, and Leslie Leve and Patricia Chamberlain of the Eugene-based…

Studies and Analyses

Waist Size and BMI: Key Risk Factors for Kids’ Sleep Issues

Results indicate that BMI and waist circumference, but not neck circumference, were significant and strong predictors of SDB at all severity levels – primary…

Health & Medicine

Liver disease 'shrunk' by blood-pressure drug

Newcastle University researchers analysed a small clinical trial of losartan, a drug normally prescribed for hypertension, on 14 patients in Spain, who had…

Health & Medicine

Safe Two-Drug Combo Shows Promise in Kidney Cancer Treatment

Early data suggests that a combination of temsirolimus and bryostatin may be active in patients with rare forms of renal cell cancer, which are less likely to…

Life & Chemistry

Penn Researchers Identify Genetic Link to Testicular Cancer

Researchers at the University of Pennsylvania School of Medicine have uncovered variation around two genes that are associated with an increased risk of…

Life & Chemistry

MicroRNAs grease the cell's circadian clockwork

A large number of circadian genes are expressed by organs such as the liver, whose activity needs to be precisely regulated over the course of the day. A team…

Life & Chemistry

Stem Cell-Gene Therapy Cures Genetic Disease In Vitro

“It's been ten years since human stem cells were first cultured in a Petri dish,” says the study's leader Juan-Carlos Izpisúa Belmonte, Ph.D., a professor in…

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