08/01/2020

Findings on education, malnutrition 'deeply disturbing'

Despite progress toward global education targets, a new study reveals that 1 in 10 women ages 20-24 in low- and middle-income countries had zero years of schooling in 2017, and 1 in 6 had not completed primary school.

Sea-ice-free Arctic makes permafrost vulnerable to thawing

Permafrost is ground that remains frozen throughout the year; it covers nearly a quarter of Northern Hemisphere land. The frozen state of permafrost enables it to store large amounts of carbon; about twice as much as in the ...

New mathematical model shows how diversity speeds consensus

Scientific literature abounds with examples of ways in which member diversity can benefit a group—whether spider colonies' ability to forage or an industrial company's financial performance. Now, a newly published mathematical ...

Catalytic protocells get zingy

Artificial cells capable of oxygen gas production and chemical signalling have been prepared using a combination of synthetic and biological catalysts through an international collaboration between the University of Bristol ...

Examining vaping particle size and deposition

E-cigarette use is rising, particularly among young adults and teens. Recent illnesses and deaths attributed to vaping have caused intense scrutiny of the chemicals in e-liquids and vapor, but little is known about the size ...

Report builds framework for 'digital political ethics' in 2020

With the 2020 elections looming and amid continuing concerns over social media's role in U.S. politics, four top universities have published a comprehensive new report recommending how candidates, tech platforms and regulators ...

Egg-based flu vaccines: Not all they're cracked up to be?

Flu season is underway in the Northern Hemisphere, sickening millions of people and in rare cases, causing hospitalization or death. The best prevention is a flu shot, but it's not unusual for these vaccines to be less effective ...

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