Researchers at the MIT Media Laboratory have built a prototype of a finger-mounted device with a built-in camera that converts written text into audio for visually impaired users.
Penn Medicine researchers are continuing their work in trying to understand the mechanisms...
Scientists win $3.3M grant to accelerate treatment development for intellectual disability, autism, epilepsyApril 2, 2015 3:40 pm | by The Scripps Research Institute | Comments
Scientists from the Florida campus of The Scripps Research Institute have been awarded $3.3...
Engineers have come up with a motor-free device to make walking more efficient and easier -...
A Univ. of Sydney researcher has designed and successfully tested a method for autonomously docking drones for refueling or recharging, in mid-air. He used a combination of precise measurements from an infrared camera, with GPS and inertial sensors to allow the sky-high docking to occur.
In another advance at the far frontiers of timekeeping by NIST researchers, the latest modification of a record-setting strontium atomic clock has achieved precision and stability levels that now mean the clock would neither gain nor lose one second in some 15 billion years—roughly the age of the universe.
Scientists have developed a new approach that combines ptychographic x-ray imaging and fluorescence microscopy to study the important role trace elements play in biological functions on hydrated cells. A team of researchers using the Advanced Photon Source demonstrated unparalleled sensitivity for measuring distribution of trace elements in thicker specimens at cryogenic temperatures, in this case at about 260 degrees below Fahrenheit.
A Spanish-led team of European researchers at the Univ. of Cambridge has created an electronic device so accurate that it can detect the charge of a single electron in less than one microsecond. It has been dubbed the "gate sensor" and could be applied in quantum computers of the future to read information stored in the charge or spin of a single electron.
Macromolecular science will have to add a new giant molecule to its lexicon thanks to new and cutting-edge polymer research at The Univ. of Akron (UA). The research team led by Stephen Z.D. Cheng, professor at UA’s college of polymer science and polymer engineering, invented a new thinking pathway in the design and synthesis of macromolecules—the backbone of modern polymers—by creating an original class of giant tetrahedra.
Inside NASA's giant thermal vacuum chamber, called Chamber A, at NASA's Johnson Space Center in Houston, the James Webb Space Telescope's Pathfinder backplane test model is being prepared for its cryogenic test. Previously used for manned spaceflight missions, this historic chamber is now filled with engineers and technicians preparing for a crucial test.
Physicists have shown how heat can be exploited for controlling magnetic properties of matter. The finding helps in the development of more efficient mass memories. The result was published in Physical Review Letters. The international research group behind the breakthrough included Finnish researchers from the University of Jyväskylä and Aalto Univ.
Scientists at Los Alamos National Laboratory are developing an ultra-low-field magnetic resonance imaging system that could be low-power and lightweight enough for forward deployment on the battlefield and to field hospitals in the world's poorest regions.
Photosynthesis leaves behind a unique calling card, a chemical signature that is spelled out with stable oxygen isotopes, according to a new study in Science. The findings suggest that similar isotopic signatures could exist for many biological processes, including some that are difficult to observe with current tools.
One in three Americans has high blood pressure, a long-term constriction of arteries that can lead to coronary heart disease, heart failure and stroke. Using a sophisticated x-ray analysis, a U.S.-German team of scientists revealed the molecular structure of the angiotensin receptor AT1R, an important regulator for blood pressure in the human body.
Thermal imaging, microscopy and ultra-trace sensing could take a quantum leap with a technique developed by researchers at Oak Ridge National Laboratory. Their work overcomes fundamental limitations of detection derived from the Heisenberg uncertainty principle, which states that the position and momentum of a particle cannot be measured with absolute precision.
We know of about two dozen runaway stars, and have even found one runaway star cluster escaping its galaxy forever. Now, astronomers have spotted 11 runaway galaxies that have been flung out of their homes to wander the void of intergalactic space.
As the world’s exponentially growing demand for digital data slows the Internet and cell phone communication, City College of New York researchers may have just figured out a new way to increase its speed.
The silver used by Beth Gwinn’s research group at the Univ. of California, Santa Barbara, has value far beyond its worth as a commodity, even though it’s used in very small amounts. The group works with the precious metal to create nanoscale silver clusters with unique fluorescent properties. These properties are important for a variety of sensing applications including biomedical imaging.
Scientists are getting their best look yet at the DNA code for the woolly mammoth, thanks to work that could be a step toward bringing back the extinct beast. Researchers deciphered the complete DNA code, or genomes, of two mammoths. The new genomes are far more refined than a previous one announced in 2008.