With summer coming, it's only a matter of time before the smells and tastes of barbecued foods dominate the neighborhood. But there's a downside to grilling that can literally get under your skin. In a study appearing in Environmental Science & Technology, scientists report that skin is a more important pathway for uptake of cancer-causing compounds produced during barbecuing than inhalation. They also found that clothing cannot fully protect individuals from this exposure.
PROVIDENCE, R.I. [Brown University] -- Most renderings and reconstructions of pterodactyls and other extinct flying reptiles show a flight pose much like that of bats, which fly with their hind limbs splayed wide apart. But a new method for inferring how ancient animals might have moved their joints suggests that pterosaurs probably couldn't strike that pose.
Despite stereotypes that paint millennials as "all technology, all the time," young people may still prefer curling up with a paper book over their e-reader -- even more so than their older counterparts -- according to a new study from the University of Arizona that explores consumers' psychological perceptions of e-book ownership.
The study also found that adult consumers across all age groups perceive ownership of e-books very differently than ownership of physical books, and this could have important implications for those in the business of selling digital texts.
Believe it or not -- it's in our nature to cooperate with one another, even when cheating may be more profitable. Social cooperation is common in every scale of life, from the simplest bacterial films and multicellular tissues to insect colonies and nation-states, where individuals prioritize the common good over personal gain, even when the two might conflict. Scientists have long wondered how social cooperation could evolve and persist, since "survival of the fittest" often favors cheaters that multiply at the expense of others.
CAMBRIDGE, Mass. - A study by MIT researchers has uncovered a new way of telling how well people are learning English: tracking their eyes.
That's right. Using data generated by cameras trained on readers' eyes, the research team has found that patterns of eye movement -- particularly how long people's eyes rest on certain words -- correlate strongly with performance on standardized tests of English as a second language.
Charlottesville, VA (May 22, 2018). When was the last time you watched a Michael Jackson music video? If your answer is "never" or "not for quite a while," you are really missing a treat. According to Rolling Stone, "No single artist ... shaped, innovated or defined the medium of 'music video' more than Michael Jackson."
The United States is increasingly diverse ethnically and racially. Studies have shown that for young people, simply being around peers from different ethnic and racial backgrounds may not be enough to improve attitudes toward and relationships with other groups. Instead, children and adolescents also need to value spending time and forming relationships with peers from diverse groups.
Children as young as age three are able to make judgements about who owns an object based on its location, according to a study from the University of Waterloo.
The findings also show that children can sense an item's ownership without seeing someone interact with it. They intuitively know who owns an item, even if their parents have not pointed that out to them.
URBANA, Ill. - Research has shown that consistently not getting enough sleep, or getting poor quality sleep, can put you at risk for a number of health conditions. But how does sleep, or the lack of it, affect how you parent?
Portland State University researchers who published an article three years ago in the New England Journal of Medicine about the presence of previously undiscovered forms of formaldehyde in e-cigarette vapor revisited their research and found that formaldehyde risks were even higher than they originally thought.