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Putin signs controversial internet law

President Vladimir Putin on Wednesday signed into law a "sovereign internet" bill which will allow Russian authorities to isolate the country's internet, a move decried by rights groups.

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, ...

How measurable is online advertising?

Researchers from Northwestern University and Facebook in March published new research in the INFORMS journal Marketing Science that sheds light on whether common approaches for online advertising measurement are as reliable ...

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