11/04/2016

NASA's next great space telescope

Assembly of the next great space observatory, the James Webb Space Telescope (JWST), is now underway at NASA's Goddard Space Flight Center. Launch target: 2018.

Microbots can clean up polluted water

(Phys.org)—A new study shows that a swarm of hundreds of thousands of tiny microbots, each smaller than the width of a human hair, can be deployed into industrial wastewater to absorb and remove toxic heavy metals. The ...

Researchers say new generation of ransomware emerging

An unusual strain of virus-like hacker software that exploits computer server vulnerabilities without requiring human interaction is a leading example of a new generation of "ransomware," according to a new report by Cisco ...

Selection pressures push plants over adaption cliff

New simulations by researchers at the University of Warwick and UCL's Institute of Archaeology of plant evolution over the last 3000 years have revealed an unexpected limit to how far useful crops can be pushed to adapt before ...

Image: Saturn's past and present moons

Saturn's beautiful rings form a striking feature, cutting across this image of two of the planet's most intriguing moons.

Physicists discover new type of material that may speed computing

Physicists at the U.S. Department of Energy's Ames Laboratory have discovered a topological metal, PtSn4 (platinum and tin), with a unique electronic structure that may someday lead to energy efficient computers with increased ...

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