Toggle light / dark theme

Get the latest international news and world events from around the world.

Log in for authorized contributors

NASA’s Parker Probe Just Dived Into the Sun’s Atmosphere and Solved a Fiery Solar Mystery

The ‘helicity barrier’ has been directly confirmed, offering new insights into the heating and formation of the solar wind. Scientists have long been puzzled by an unusual solar mystery: the Sun’s outer atmosphere, called the corona, is vastly hotter than the surface below it. Adding to the intrigu

Antibiotic resistance predicts higher mortality risk in 17-year follow-up—linked to diet and gender

A population-based study led by the University of Turku, Finland, investigated factors associated with the prevalence of antibiotic resistance. In addition to antibiotic use, diet, gender, living environment, income level and certain gut bacteria were associated with a higher burden of resistance. A higher resistance burden was associated with a 40% higher risk of all-cause mortality during the follow-up.

Antibiotic-resistant bacteria cause more than one million deaths per year worldwide, and the number is rising fast.

A recent study shows that an increase in relative mortality risk can be predicted by high resistance burden as well as by elevated blood pressure or type 2 diabetes. The number of antibiotic resistance genes found in gut bacteria predicted the risk of sepsis or death during a long follow-up period of almost two decades.