A new study links a genetic variation to narcolepsy, the medical condition that causes people to become excessively sleepy and even lapse into sleep involuntarily. The genetic variation is fairly common, while narcolepsy is rare. Among ...
Tags: genetic variation, narcolepsy, American Academy of Sleep Medicine
Americans are living longer than ever and their life expectancy is increasing every year, federal health officials reported Monday. People born in 2009 can expect to live 78.5 years. That's an increase from just a year before (when life ...
Tags: Americans, living longer, life expectancy, CDC
Hispanic women tend to be less informed than white women about the link between being obese or overweight and increased risk for heart disease, a new study finds. For the study, published recently in the Journal of Women's Health, the ...
Tags: hispanic women, obesity, heart disease, body perception
Young people who suffer a concussion often want to return to school and begin using electronics right away, but resuming everyday life too quickly might delay recovery, researchers say. Kids who give their brains a few days' rest and ...
Tags: concussion, young people health, concussion recovery, recovery time
High blood pressure might be more dangerous for women than men, a new study suggests. As a result, women may need earlier and more aggressive treatment for the condition, the study authors said. "The medical community thought that high ...
Tags: high blood pressure, physiologic differences, women health
Researchers at the Universitat Politècnica de València have obtained new products fermented with probiotic bacteria from grains and nuts - what is known as plant-based or vegetable "milks" - which are an alternative to ...
Tags: Universitat Politècnica de València, probiotic bacteria
Biocides used in the food industry at sublethal doses may be endangering, rather than protecting, public health by increasing antibiotic resistance in bacteria and enhancing their ability to form harmful biofilms, according to a study ...
Tags: biocides, antibiotic resistance, food industry, harmful biofilms
The idea of everyone in a community pitching in is so universal that even bacteria have a system to prevent the layabouts of their kind from enjoying the fruit of others' hard work, Princeton University researchers have discovered. Groups ...
Tags: Vibrio cholerae, loafers, bacteria, freeloader
Researchers have developed a technique for creating nanoparticles that carry two different cancer-killing drugs into the body and deliver those drugs to separate parts of the cancer cell where they will be most effective. The technique was ...
Tags: create nanoparticles, cancer-killing drugs, breast cancer, cancer cell
The benefit that premature infants gain from skin-to-skin contact with their mothers is measurable even 10 years after birth, reports a new study in Biological Psychiatry. Physical contact with babies is essential for their physical and ...
Tags: premature infants, skin-to-skin contact, physical contact
Researchers at Oregon State University have discovered novel compounds produced by certain types of chemical reactions – such as those found in vehicle exhaust or grilling meat - that are hundreds of times more mutagenic than their ...
Tags: Oregon State University, novel compounds, chemical reactions, mutagenic
"Power to gas" is a key concept when it comes to storing alternative energy. This process converts short-term excess electricity from photovoltaic systems and wind turbines into hydrogen. Combined with the greenhouse gas CO2, renewable ...
Tags: power to gas, alternative energy, excess electricity, renewable hydrogen
Researchers have tried a variety of methods to develop detectors that are responsive to a broad range of infrared light—which could form imaging arrays for security systems, or solar cells that harness a broader range of sunlight's ...
Earth may not have possessed the continents it does now if not for life, instead becoming a planet covered nearly entirely in ocean. If not for life, Earth may not have possessed the continents it does now, instead becoming a planet ...
Tags: planet, extraterrestrial life, alien worlds
Superconducting materials exhibit unexpected behaviors when subjected to magnetic fields or high pressures –discoveries that have implications for controlling electrons in those special materials. According to two studies, one ...
Tags: Cerium-Colbalt-Indium5, superconductivity, magnetism, electrons