To form the crumpled graphene, a sheet of polymer material is stretched in both dimensions, then graphene paper is bonded to it. When the polymer is released in one direction, the graphene forms pleats, as shown in the bottom left image, taken with a scanning electron microscope (SEM). Then, when Read More
Cleverly dividing information among multiple servers lets an MIT system protects the privacy of contributors to genomic databases in a way that is much more computationally efficient than standard cryptographic techniques. Image: Christine Daniloff/MIT
Genome-wide association studies, which look for links between particular genetic variants and incidence of disease, are the Read More
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A German executive working at Volkswagen's Tokyo office has been arreIndustrie Routersted on drug charges, the automaker said Thursday.Thomas Siebert, 53, was detained on Wednesday on suspicion of using an unspecified drug, the company said, with media reports suggesting it was cocaine.
"We deeply regret the fact that an employee of Read More
Carmaker Volkswagen and its subsidiaries said on Tuesday they would offer cash incentives to trade in old diesel cars, as Germany struggles to reduce harmful emissions following a cheating scandal.The VW brand said it would offer buyers trading in an old diesel a discount on cars meeting the latest Euro Read More
The new image of GK Persei contains X-rays (blue), optical data (yellow), and radio data (pink).
Astronomers used data from the Chandra X-ray Observatory to observe the differences in GK Persei over a span of nearly 14 years, providing clues to the dynamics of other, much larger stellar eruptions.
In Hollywood blockbusters, Read More
Observations from CLASP mission provided the first ultraviolet polarization measurements of the sun’s outer atmosphere. NASA and a global science team have used observations from CLASP sounding rocket mission to provide the first ultraviolet polarization measurements of the sun’s outer atmosphere. Credits: NAOJ, JAXA, NASA/MSFC; background solar image: NASA/SDO)
Using data Read More
US President Donald Trump partly"destroyed" Washington's trusting relationship with Europe by pulling out of a joint communique after the G7 summit, German Foreign Minister Heiko Maas tweeted on Sunday."You can destroy an incredible amount of trust very quickly in a tweet. That makes it all the more important that Europe Read More
After months of delay, the US Senate on Thursday confirmed Richard Grenell as ambassador to Germany, elevating an ally to President Donald Trump to a top diplomatic post.Lawmakers voted 56 to 42 to approve Grenell, a former US spokesman at the United Nations and a longtime advisor for Republican political candidates.
Democrats Read More
Researchers have found evidence that the normally dim region very close to the supermassive black hole at the center of the Milky Way galaxy flared up with at least two bright outbursts in the past few hundred years. This image is from a study of Chandra observations taken over twelve Read More