Sharks are among the most threatened of marine species worldwide due to unsustainable overfishing. Sharks are primarily killed for their fins alone, to fuel the growing demand for shark fin soup, which is an Asia delicacy. A new study by University of Miami (UM) scientists in the journal Marine Drug...
Could blind, buck-toothed, finger-sized naked mole-rats harbor in their brain cells a survival secret that might lead to better heart attack or stroke treatments? University of Illinois at Chicago biologist Thomas Park and colleagues at UIC and the University of Texas Heath Science Center at San ...
A new study reports that the disintegration of the Maya Civilization may have been related to relatively modest reductions in rainfall. The study was led by Professors MartÃn Medina-Elizalde of the Yucatan Center for Scientific Research in Mexico and Eelco Rohling of the University of Southamp...
Although it's widely accepted that inflammation is a critical underlying factor in a range of diseases, including the progression of cancer, little is known about its role when normal cells become tumor cells. Now, scientists from the Florida campus of The Scripps Research Institute have shed new li...
University at Buffalo engineers have developed a one-step, low-cost method to fabricate a polymer with extraordinary properties: When viewed from a single perspective, the polymer is rainbow-colored, reflecting many different wavelengths of light.
Cells that die naturally generate a lot of internal debris that can trigger the immune system to attack the body, leading to diseases such as lupus. Now Georgia Health Sciences University researchers report that an enzyme known to help keep a woman's immune system from attacking a fetus also help...
It was once the fourth largest lake in the world. Fed primarily by snowmelt and precipitation from faraway mountains, the Aral Sea supported extensive fishing communities and a temperate oasis in a mostly arid region of Kazakhstan and Uzbekistan.
In late February 2012, a dust storm in the Texas Panhandle dropped visibility to near-zero, and caused numerous accidents and two deaths, according to news station WJLA. The dust swept from eastern New Mexico through Texas, forming a giant arc north of Lubbock.
Before our Global Positioning System (GPS) navigation devices can tell us where we are, the satellites that make up the GPS need to know exactly where they are. For that, they rely on a network of sites that serve as "you are here" signs planted throughout the world. The catch is, the sites don't si...
You probably know your blood type: A, B, AB or O. You may even know if you're Rhesus positive or negative. But how about the Langereis blood type? Or the Junior blood type? Positive or negative? Most people have never even heard of these.
Birds in eastern North America are picking up the pace along their yearly migratory paths. The reason, according to University of North Carolina at Chapel Hill researchers, is rising temperatures due to climate change.
Only 10 years ago, deciphering the genetic information from one individual in a matter of weeks to find a certain disease-causing genetic mutation would have been written off as science fiction.