So, you've selected the gadgets to give your loved ones, and you're at the checkout line. Suddenly you're asked if you want an extended warranty or protection plan for a modest sum, and the line is piling up behind you. Do you opt for the foot-long receipt with terms and conditions that you'll have to keep in a secure place?
To technology insiders, graphene is a certified big deal. The one-atom thick carbon-based material elicits rhapsodic descriptions as the strongest, thinnest material known. It also is light, flexible, and able to conduct electricity as well as copper. Graphene-based electronics promise advances such as faster internet speeds...
Scientists from the National Institute of Standards and Technology (NIST) and Sandia National Laboratories have added something new to a family of engineered, high-tech materials called metal-organic frameworks (MOFs): the ability to conduct electricity.
Hard-to-predict sudden changes to Earth's environment are more worrisome than climate change's bigger but more gradual impacts, a panel of scientists advising the federal government concluded Tuesday. The 200-page report by the National Academy of Sciences looked at warming problems that can occur in years instead of centuries.
The Information Age will get a major upgrade with the arrival of quantum processors many times faster and more powerful than today’s supercomputers. For the benefits of this new Information Age 2.0 to be fully realized, however, quantum computers will need fast and efficient multi-directional light sources.
Microscopy, being relatively easy to perform at low cost, is the universal diagnostic method for detection of most globally important parasitic infections. Methods developed in well-equipped laboratories are, however, difficult to maintain at the basic levels of the health care system due to lack of adequately trained personnel and resources.
The government will set up a public-private initiative to support small and medium-sized businesses expand into Association of Southeast Asian Nations markets, a Japan-ASEAN diplomatic source said Friday.The launch of the initiative, at a time Japan is seeking to counter China's growing presence in the ASEAN region...
NEW YORK (AP) — Security experts say passwords for more than 2 million Facebook, Google and other accounts have been compromised and circulated online, just the latest example of breaches involving leading Internet companies.
Human beings don't come with power sockets, but a growing numbers of us have medical implants that run off electricity. To keep our bionic body parts from powering down, a group of Arizona researchers is developing a safe, noninvasive, and efficient means of wireless power transmission through body tissue.
Thread-like semiconductor structures called nanowires, so thin that they are effectively one-dimensional, show potential as lasers for applications in computing, communications, and sensing. Scientists at the Technische Universitaet Muenchen (TUM) have demonstrated laser action in semiconductor nanowires....
Newly released research in Nature Communications from the University of Alberta has identified the existence of a giant cosmic accelerator above the Earth. By analyzing data from NASA's Van Allen probes, U of A physicist Ian Mann, together with his colleagues at NASA and other institutes, have been able to measure and identify the "smoking gun" of a planetary scale process....
Bitcoins suffered a new setback after China's central bank said Thursday its banks and payment systems are barred from handling the virtual currency.The central bank said bitcoins did not qualify as a currency but private individuals still are allowed to trade them at their own risk.
The solar panel installer SolarCity is beginning to address one of solar power's big drawbacks: The sun doesn't always shine. The solution: big battery packs that will provide backup power while lowering electric bills. The supplier: electric car maker Tesla Motors, whose CEO Elon Musk is also the chairman of SolarCity.
Look alive, selfie. There's another word of the year that's not all about you. While Oxford University Press, the British publisher of the Oxford dictionaries, declared those little smartphone self-portraits its winner last month, the folks at Merriam-Webster announced "science" on Tuesday.