Culture

DURHAM, NC - Investigators from the HIV Prevention Trials Network (HPTN) today announced The Lancet has published key results from HPTN 074. At 52 weeks from enrollment, participants in the intervention arm nearly doubled their antiretroviral therapy usage, viral suppression and medication-assisted treatment usage compared to the standard of care arm. Mortality was also reduced by more than half with the intervention.

NEW YORK, August 30, 2018 - Venomous reptiles, bugs and marine life have notorious reputations as dangerous, sometimes life-threatening creatures.

PROSSER, Wash. - A new discovery by Washington State University scientists could help grape growers roll back a devastating virus that withers vines and shrivels harvests.

Named for how it curls the leaves of infected plants, grapevine leafroll disease costs growers millions of dollars in lost vines and productivity. Until now, no one has been able to replicate one of the main culprits behind the disease, a virus called grapevine leafroll-associated virus 3 -- leafroll 3, for short.

When it comes to teen dating violence, boys are more likely to report being the victim of violence—being hit, slapped, or pushed—than girls. That’s the surprising finding of new research from the University of British Columbia and Simon Fraser University.

Overall, fewer teens are reporting experiencing physical abuse from their dating partners, with five per cent of teens reporting dating violence in 2013, down from six per cent in 2003.

However, the researchers found 5.8 per cent of boys and 4.2 per cent of girls said they had experienced dating violence in the past year.

Publicly available hospital ratings and rankings should be modified to allow quality measures to be prioritized according to the needs and preferences of individual patients, according to a new RAND Corporation analysis.

If we proactively implement effective fisheries management and limit global temperature rise, the world's oceans still have the potential to be significantly more plentiful in the future than today, despite climate change. This finding is among several that appear in a first-of-its kind study, "Improved fisheries management could offset many negative effects of climate change," that appears today in the American Association for the Advancement of Sciences' journal Science Advances.

BUFFALO, N.Y. - International students at American colleges and universities do not always find a welcoming environment. Research has shown that, as a group, internationals face prejudice from segments of the domestic student population, and a new study by a University at Buffalo psychologist suggests that stereotypes alone do not lead to that prejudice.

ITHACA, N.Y. - The San Joaquin Valley in central California, like many other regions in the western United States, faces drought and ongoing groundwater extraction, happening faster than it can be replenished. And the land is sinking as a result -- by up to a half-meter annually according to a new Cornell University study in Science Advances.

For decades, scientists struggled to explain how scarce resources can sustain the multitude of species that exists on Earth. Early theoretical attempts to understand biodiversity led to a nonsensical situation: theory predicted that the number of species had to be equal to the number of resource types available in the environment, a conclusion that clearly fails the test of reality. The contrast between the theoretical prediction and the experimental observation is so glaring that it has been called paradoxical.

Washington, D.C., -- A new study appearing online today from the American Journal of Psychiatry finds that ketamine's acute antidepressant effect requires opioid system activation, the first time that a receptor site has been shown in humans to be necessary for any antidepressant's mechanism of action. While opioids have been used historically to treat depression, they are known to carry a high risk of dependence. Alan F.