Up at the southwestern edge of the Aconcagua Mountain, located in Argentina, mountaineers discovered a partially unearthed mummified child in the summer of 1985. Rather than continuing excavation, the mountaineers contacted professional archeologists, who later identified the body as a seven year old male.
Though they’re not quite ready for boarding a lá “Fantastic Voyage,” nanoscale submarines created at Rice Univ. are proving themselves seaworthy. Each of the single-molecule, 244-atom submersibles built in the Rice lab of chemist James Tour has a motor powered by ultraviolet light.
Tiny marine organisms that play key roles in global carbon and nutrient cycling will be better understood thanks to new genetic tools being developed at Pacific Northwest National Laboratory through a new grant.
A common ingredient in sunscreen could be an effective antibacterial coating for medical implants such as pacemakers and replacement joints. Univ. of Michigan researchers found that a coating of zinc oxide nanopyramids can disrupt the growth of methicillin-resistant Staphylococcus aureus, reducing the film on treated materials by over 95%.
Since arriving at Massachusetts Institute of Technology last December, James Collins’ biggest challenge has been finding time to take on all of the research projects that appeal to him.
Chemists in the Syracuse Univ. College of Arts and Sciences have figured out how to turn bacterial molecules into potential drug molecules.
One recipe for renewable natural gas goes: Place manure from about 2 million hogs in lagoons, cover them with an impermeable material and let it bake until gas from the manure rises. Then, use special equipment to clean the gas of its impurities and ship the finished product out.
FLIR Systems announces the new FLIR 1030sc High Definition Longwave Infrared camera featuring the industry's highest resolution. Designed to help researchers and scientists tackle pressing challenges the FLIR 1030sc delivers excellent thermal sensitivity, clarity and high-speed streaming.
The Food and Drug Administration has approved a new drug from AstraZeneca for patients with lung cancer that has spread despite earlier treatments. The daily pill, Tagrisso, is intended for patients whose tumors have a genetic mutation that affects their growth.
At the Siggraph Asia conference last week, researchers presented a system that, in experiments, reduced the bandwidth consumed by server-based image processing by as much as 98.5%, and the power consumption by as much as 85%.
VICI Metronics’ Dynacalibrator Model 150 is a constant temperature system designed to generate precise ppm or ppb concentrations of chemical compounds in a gas stream, using permeation devices as the trace gas source. It is used as a reference for the calibration of gas chromatography instruments and in other instruments that measure gas concentrations.
Beyond Earth, beyond the reaches of the solar system, an exoplanet is ravaged by winds seven times the speed of sound.
This week Google announced the open source release of its software TensorFlow, the technology company’s second-generation machine learning system.
Recently, Cassini spacecraft's infrared instrument—the Composite Infrared Spectrometer—detected an even larger ice cloud deeper in Titan’s atmosphere. The gargantuan cloud floats 124 miles above the moon’s surface in the low- to mid-stratosphere, a region above the troposphere.
When visiting California’s central valley in the summertime, it’s hard to imagine that solar energy isn’t single-handedly meeting the west coast’s energy needs. But one problem with modern solar cells is that while the solar spectrum covers a wide range of energies they can only harness light of a single energy. This means that very little of the available energy is actually captured.