Science

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Mexican scientists develop eco-friendly cement

Scientists in Mexico are developing a new type of cement that will reduce carbon-dioxide emission by up to 80 percent while the amount of energy consumed in the production process will be lowered by as much as 50 percent.

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It's Not Just the Buildings That Are Getting Smarter

The New York City Department of Buildings announced this week that all permits will now include Quick Response (QR) codes to give anyone with a smartphone instant access to information related to buildings and construction sites.

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New York City Mayor Michael Bloomberg scans a QR code on a building permit at a press conference announcing the city's adoption of the technology to provide New Yorkers with instant access to information related to buildings and construction sites.

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Can WISE Find the Hypothetical 'Tyche'?

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This colorful picture is a mosaic of the Lagoon nebula taken by NASA’s Wide-field Infrared Survey Explorer, or WISE

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Boeing-built LightSquared Space-Based Network Ready to Begin Service

SBN is 1st Integrated Wireless Broadband and Satellite Network

Boeing today announced that it has completed the post-launch testing and on-orbit handover of the first LightSquared satellite and Space-Based Network (SBN). The satellite system has been accepted by LightSquared and is ready to begin service.

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What ultra-tiny nanocircuits can do

Harvard, MITRE researchers produce first programmable nanoprocessor

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False-color scanning electron microscopy image of a programmable nanowire nanoprocessor superimposed on a schematic nanoprocessor circuit architecture.

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Apple iPad 2: 10 Reasons It Should Launch Sooner Rather Than Later

The iPad 2 is now in production, reports say. But for Apple’s sake, the sooner it hits store shelves, the better.

Reports are swirling around that Apple has finally sent its iPad 2 to production. Assuming that’s true, it’s quite possible that the company will make its announcement of the iPad 2 in the near future, and then sell it to consumers around the world soon after that.

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Nanogenerators to Enable Battery-Free Handhelds

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Northwestern University researchers fabricated a micro-electro-mechanical system (MEMS) to test their piezoelectric nanowires

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Now in 3D: Copy and Paste!

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The boy and other elements were copied and pasted from a different image using new stereoscopic editing technology

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NASA Hosting Events for Valentine's Night Comet Encounter

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Artist rendering of Stardust-NExT spacecraft. Image credit: NASA/JPL

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Proposed Mission to Jupiter System Achieves Milestone

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This artist’s concept shows NASA's Jupiter Europa Orbiter which will carry a complement of 11 instruments to explore Europa and the Jupiter System. The spacecraft is part of the joint NASA-ESA Europa Jupiter System Mission (EJSM).