In the wake of Hillary Clinton's historic nomination as the first woman presidential candidate of a major political party in the U.S., women continue to face obstacles in politics and the workplace, according to a national poll conducted by The Associated Press-NORC Center for Public Affairs Research. Three-quarters of Americans think there is at least some discrimination against women in this country, although just as many say it has decreased over the past generation.

When it comes to developing test questions, there's the ordinary way and the fancy way. The ordinary way is to just make up questions and put them on the test. However, this can lead to questions that are misleading, confusing, or simply don't test for the knowledge you're trying to measure. The fancy way takes a lot of possible questions, tries them out on students, and whittles them down to the most useful. But this process is both time-consuming and expensive.

A group of researchers at the Harvard-Smithsonian Center for Astrophysics (CfA) has found a way for schools, professors, textbook publishers, and educational researchers to check the quality of their test questions that turns out to be both fast and cheap. It invokes the power of crowdsourcing.

New research from the University of Chicago investigates what happens to men's and women's sexual function and relationships after a heart attack in an effort to help clinicians develop better care guidelines for patients. The study, published in JAMA Cardiology, shows impaired sexual function or new problems are common after heart attacks. They occur at the same rate as a loss of general physical function and at a higher rate than the incidence of depression after heart attack, but rarely do health care providers address these issues - particularly with women.

Human occupation is usually associated with deteriorated landscapes, but new research shows that 13,000 years of repeated occupation by British Columbia's coastal First Nations has had the opposite effect, enhancing temperate rainforest productivity.

Andrew Trant, a professor in the Faculty of Environment at the University of Waterloo, led the study in partnership with the University of Victoria and the Hakai Institute. The research combined remote-sensed, ecological and archaeological data from coastal sites where First Nations' have lived for millennia. It shows trees growing at former habitation sites are taller, wider and healthier than those in the surrounding forest. This finding is, in large part, due to shell middens and fire.

ITHACA, NY-- Tomatoes are already an ideal model species for plant research, but scientists at the Boyce Thompson Institute (BTI) just made them even more useful by cutting the time required to modify their genes by six weeks.

Rome, Italy 30 August 2016: New generation drug eluting stents (new DES) did not outshine contemporary bare metal stents (BMS) as they were expected to, in a surprise finding of the largest randomized stent trial to date.

The Norwegian Coronary Stent Trial (NorStent), presented at ESC Congress 2016, and published simultaneously in the New England Journal of Medicine, "demonstrates that the efficacy of new DES versus contemporary BMS is lower than expected," noted Kaare Harald Bonaa, MD, PhD, in a Hot Line session here.

"Patients treated with DES do not live longer and they do not live better than patients treated with BMS."