Men are less likely than women to go to the doctor, more likely to choose a male doctor when they do go, but less likely to be honest with that doctor about their symptoms, Rutgers psychologists have found. The researchers believe this may contribute to men's dying earlier than women.

"The question that we wanted to answer was, why do men die earlier than women?" said Diana Sanchez, associate professor of psychology in the School of Arts and Sciences. "Men can expect to die five years earlier than women, and physiological differences don't explain that difference."

Sanchez and Mary Himmelstein, a doctoral student, have published studies in Preventive Medicine and The Journal of Health Psychology describing their research.

HOUSTON - (March 23, 2016) - Rice University students and their mentors have created a sterilization station for surgical instruments that can help minimize risk of infections to patients anywhere in the world.

The station built into a standard 20-foot steel shipping container houses all the equipment necessary to prepare surgical instruments for safe reuse, including a water system for decontamination and a solar-powered autoclave for steam sterilization. Autoclaves are standard in modern hospitals but badly needed in low-resource settings.

Solar storms trigger Jupiter's intense 'Northern Lights' by generating a new X-ray aurora that is eight times brighter than normal and hundreds of times more energetic than Earth's aurora borealis, new research finds. 

It is the first time that Jupiter's X-ray aurora has been studied when a giant storm from the sun has arrived at the planet.

The dramatic findings complement NASA's Juno mission this summer, which aims to understand the relationship between the two biggest structures in the solar system - the region of space controlled by Jupiter's magnetic field (its magnetosphere) and that controlled by the solar wind.

Blowing tiny bubbles through seawater could help protect coral reefs and oyster farms from oceans turned increasingly acidic through human activities by stripping carbon dioxide (CO2) from coastal marine environments and transferring it to the atmosphere, Stanford scientists say.

Illuminating fishing nets is a cost-effective means of dramatically reducing the number of sea turtles getting caught and dying unnecessarily, conservation biologists at the University of Exeter have found.

Dr Jeffrey Mangel, a Darwin Initiative research fellow based in Peru, and Professor Brendan Godley, from the Centre for Ecology and Conservation at the University's Penryn Campus, were part of a team of researchers who found that attaching green battery powered light-emitting diodes (LED) to gillnets used by a small-scale fishery reduced the number of green turtle deaths by 64 per cent, without reducing the intended catch of fish.

Scientists have documented for the first time how competition among different malaria parasite strains in human hosts could influence the spread of drug resistance.

"We found that when hosts are co-infected with drug-resistant and drug-sensitive strains, both strains are competitively suppressed," says Mary Bushman, lead author of the study and a PhD candidate in Emory University's Population Biology, Ecology and Evolution Graduate Program. "Anti-malarial therapy, by clearing drug-sensitive parasites from mixed infections, may result in competitive release of resistant strains."