Scientists have reported that an experimental vaccine targeting one of the most common genetic drivers of pancreatic cancer, called mutant KRAS, is safe and generated a durable immune responses aimed at preventing the cancer.
The precautionary principle says when it comes to health, you err on the side of caution, and a well-publicized effort to get annual screening for breast cancer paid off - but it hasn't lowered mortality rates in women aged 40-59. An annual physical examination does just fine, according to a 25-year study.
We may have too much plastic in the environment but creatures that lack a Mother Jones to tell them how awful things are adapt and overcome; two urban bee species have been caught making nests out of plastic waste.
Although lots of research has shown adverse impacts of the material on species and the ecosystem, few scientists have documented insects 'making lemonade out of lemons' and adapting to a plastic-rich environment. It's an important discovery because it shows bees' resourcefulness and flexibility in adapting to a human-dominated world, says lead author Scott MacIvor, a doctoral student at York University.
When is a smoker not a smoker?
When they live in California and simply choose to self-identify as a non-smoker. Who are we to criticize the self-identify of people in a state where boys can just declare they are female and use a girl's restroom?
Smoking has plummeted in the last few decades- health statistics, rampant sin taxes and billions of dollars in anti-smoking campaigns will do that - but University of California, San Diego School of Medicine scholars wonder about people who say they use cigarettes but didn't consider themselves to be "smokers" in the 2011 California Longitudinal Smokers Survey.
People who gravitate toward the latest technology regard themselves as progressives mavericks on the cutting edge - and then they stand in a line outside the Apple store.
Apple products don't look good, and they aren't particularly original - having to jailbreak your phone to use it the way you want and being told you can only use their power supply is more Soviet gulag than 21st century technological freedom but a lot of people still consider them cool. And perception matters most. If a product appears to be losing its coolness, it's over, Friendster.
Who better to know what cool is than a big university academic? Like with business, they can create trends from past data even if they can't create a product themselves.
The Great Recession of 2009 deepened income inequality - except for the government, a lot more people were out of work and scholars have correlated that to county-by-county rates of child maltreatment, from sexual, physical and emotional abuse to traumatic brain injuries and death.
The income inequality-child maltreatment correlation came using all 3,142 American counties from 2005-09, and the authors say it is one of the most comprehensive of its kind and the first to target child abuse in places with the greatest gap between rich and poor. Nearly 3 million children younger than 18 are physically abused, sexually abused, physically neglected or emotionally abused each year in the United States, the authors noted. That is about 4 percent of the youth population.
Though the evidence shows that people are not really different during a full moon, like homeopathy or organic food benefits happen just often enough that people are convinced by the placebo/nocebo effect to believe there must be something to it.
And science has its moon quirks too. Why, for example, would signals bouncing off the moon be so faint on full moon evenings?
The answer is in an eclipse, which has had its own share of superstitious attributions.
Researchers have aimed laser beams at suitcase-sized reflectors placed on the moon by Apollo astronauts and unmanned Soviet rovers. By precisely timing the light's return to Earth, they can measure the distance from here to the moon with millimeter precision.
Has your spouse heard all of your stories by now? Other people haven't and if they are impressed by your wit and personality and openness about personal details, it will add romance points, say social psychologists.
Many people in their school years like Manga comics. They predate the American kind by about 150 years, are generally more complex and even older American adults got an introduction to it in cartoon versions of "Astro Boy."
In recent decades, they have grown in popularity so it was only a matter of time before someone came up with the idea of social engineering using them. A recent pilot program in Brooklyn used minority students and found that exposure to Manga promoting fruit intake significantly improved healthy snack selection. Conclusion: we can solve obesity by using a Transportation-Imagery Model
Earth's largest mass extinction occurred some 252 million years ago, wiping out more than 96 percent of marine species and 70 percent of life on land, including the largest insects known to have inhabited the Earth. Multiple hypotheses have tried to determine the cause of what's now known as the end-Permian extinction, including everything from an asteroid impact to massive volcanic eruptions and a cataclysmic cascade of environmental events.
While the developed world has levels of scientific and technical capacity that allow crop pests to be effectively managed, poorer nations, where food production is incredibly important, are caught in a tug-of-war between modern agriculture and an activist culture that tells them not to trust science.
As a result, not only are crop pests not effectively managed, with the disastrous drops in yields that brings, but no one can even be sure what crop pests there are.
Cool roofs, green roofs and hybrids of the two are all of the rage for city planners who want to do something about greenhouse-gas induced warming.
They sound great but is it going to work, or is it another idealized wish that incurs cost but has little benefit (like replacing spoons in the Congressional cafeteria with corn-based alternatives that melted in soup and ending up being worse for the environment) outside public relations campaigns?
America has a looming cost of services crisis but in the UK it's already here; people who retire expecting a certain standard of living have overwhelmed the tax base. To keep people working longer, a professor at the University of Southampton recommends the worldwide removal of the fixed or default retirement age.
