Since 1990s, heart attacks have become less deadly, frequent for Americans
Heart attack prevention and outcomes have dramatically improved for American adults in the past two decades, according to a new study. Compared to the...
New proof that narcolepsy is an autoimmune disease
Researchers have discovered autoreactive cells in persons suffering from narcolepsy. This is a new, important proof that the sleep disorder is an autoimmune disease....
Trials testing new educational methods in schools ‘often fail to produce useful evidence’
The new study found that 40% of large-scale randomized controlled trials (RCTs) in the UK and the US failed to produce any evidence as...
A repellent odor inhibits the perception of a pleasant odor in vinegar flies
Scientists have discovered that repellent odors suppress the perception of pleasant smells. This happens because certain brain structures that respond to attractive odors are...
Mental health issues increased significantly in young adults over last decade
The percentage of young Americans experiencing certain types of mental health disorders has risen significantly over the past decade, with no corresponding increase in...
Higher egg and cholesterol consumption hikes heart disease and early death risk
Cancel the cheese omelet. A large, new study of nearly 30,000 people reports adults who ate more eggs and dietary cholesterol had a significantly...
Research set to shake up space missions
A new study has found a number of 2D materials can not only withstand being sent into space, but potentially thrive in the harsh...
Nitrogen pollution’s path to streams weaves through more forests (and faster) than suspected
Scientists have completed one of the largest and longest examinations to trace unprocessed nitrate movement in forests. The team found that some nitrate occasionally...
Design and validation of world-class multilayered thermal emitter using machine learning
Scientists designed a multilayered metamaterial that realizes ultra-narrowband wavelength-selective thermal emission by combining the machine learning (Bayesian optimization) and thermal emission properties calculations (electromagnetic...
Why fly the coop? With shortage of mates, some birds choose to help others...
After a five-year experiment, researchers in Florida found that when fewer mates were available for brown-headed nuthatches, these small pine-forest birds opted to stay...
