How big data can help you choose better health insurance

There are plenty of easy consumer choices. Paper clips: easy. Dish sponges: easy. Those products sit at one end of the spectrum. At the other end, impossibly distant, is health insurance.

Gorillas gather around and groom their dead

It is now known that many animals exhibit unique behaviors around same-species corpses, ranging from removal of the bodies and burial among social insects to quiet attendance and caregiving among elephants and primates. Researchers ...

Purifying water with graphene

Scientists from the National University of Science and Technology and colleagues from Derzhavin Tambov State University and Saratov Chernyshevsky State University have figured out that graphene is capable of purifying water, ...

New study shows scientists who selfie garner more public trust

Many scientists today have embraced social media as tools to communicate their research and to engage broader audiences in scientific discovery and its outcomes. But the rise of the "social media scientist" has also led communicators ...

Record efficiency for perovskite-based light-emitting diodes

Efficient near-infrared (NIR) light-emitting diodes of perovskite have been produced in a laboratory at Linköping University. The external quantum efficiency is 21.6 percent, which is a record. The results have been published ...

Next-gen membranes for carbon capture

CO2 produced from burning fossil fuels is still mostly released into the atmosphere, adding to the burden of global warming. One way to cut CO2 levels is through carbon capture, a chemical technique that removes CO2 from ...

Megalith tombs were family graves in European Stone Age

In a new study published in the Proceedings of the National Academy of Sciences, an international research team led from Uppsala University discovered kin relationships among Stone Age individuals buried in megalithic tombs ...

Community size matters when people create a new language

Why are languages so different from each other? After comparing more than 2000 languages, scientists noticed that languages with more speakers are usually simpler than smaller languages. For instance, most English nouns can ...

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