Older couple.
Credit: © denissimonov / Fotolia
More frequent sexual activity has been linked to improved brain function in older adults, according to a study by the universities of Coventry and Oxford.
Researchers found that people who engaged in more regular...
Two billion children breathe toxic air worldwide, UNICEF says. Image Credit: Flickr/leniners
Almost one in seven of the world’s children, 300 million, live in areas with the most toxic levels of outdoor air pollution – six or more times higher...
Researchers gave 17 individuals auditory memory tasks that required them to recognize a pattern of tones when it was reversed, while being recorded on MEG and EEG.
Credit: Philippe Albouy
The ability to remember sounds, and manipulate them in our minds,...
Walking one-third of a mile longer from home to the nearest tobacco shop to buy cigarettes was associated with increased odds that smokers would quit the habit in an analysis of data in Finnish studies, according to an article...
Artist's impression of stars born in winds from supermassive black holes.
Credit: ESO/M. Kornmesser
Brain size in primates is predicted by diet, an analysis by a team of New York University anthropologists indicates. These results call into question "the social brain...
Red wine.
Credit: © natashaphoto / Fotolia
Let it be no misunderstanding: heavy alcohol intake has severe harmful effects. But already for several years, researchers have been finding that moderate wine intake can be beneficial in delaying the onset of cognitive...
Teenagers should reduce exposure to light in the evenings, say researchers.
Credit: © adam121 / Fotolia
Delaying school start times in the UK is unlikely to reduce sleep deprivation in teenagers, research from the University of Surrey and Harvard Medical School...
Most obese people develop insulin resistance, which can lead to type 2 diabetes and other chronic diseases. However, Horowitz and his team found that about one-third of the 30 obese adults in their study did not develop insulin resistance.
Credit:...
A volunteer creates an ancient Acheulean hand axe wearing a cap designed to measure brain activity.
Credit: Shelby S. Putt
By using highly advanced brain imaging technology to observe modern humans crafting ancient tools, an Indiana University neuroarchaeologist has found evidence...
The nanofibers we produced are about 200 times thinner than cotton fibers. (a) Commercial sanitary napkins with fiber diameter ~30-40 micrometers; (b) Electrospun nanofiber-based prototype with fiber diameter ~ 200 nm. (Source: Yadav, Shital et al, Applied Materials Today,...
Rather than thinking of these disorders as separate, individual clinical problems, it might be best to consider the relationships between overfat, its various risks, and its associated downstream diseases as a spectrum or progression where the vicious cycle of...
