Comet Lovejoy's wiggle offers glimpse of Sun's variable coronal magnetism (w/ video)
Researchers develop metamaterials able to control spread of light
FBI behind mysterious surveillance aircraft over US cities (Update)
Scores of low-flying planes circling American cities are part of a civilian air force operated by the FBI and obscured behind fictitious companies, The Associated Press has learned.
Engineers develop ballistic wallpaper to reinforce temporary shelters
Troops often use abandoned masonry, brick or cinderblock structures for defensive purposes instead of building their own or digging foxholes.
Zirconium-based metal-organic framework rapidly and efficiently degrades nerve agents
Despite extensive research efforts, there is still a lack of materials that can render chemical warfare agents harmless quickly and efficiently. In the journal Angewandte Chemie, American scientists have n ...
Presenter to talk about hacking passenger jet equipment
Team developing mobile DNA test for HIV
(Phys.org) —Rice University bioengineers are developing a simple, highly accurate test to detect signs of HIV and its progress in patients in resource-poor settings.
Researchers develop harder ceramic for armor windows
The Department of Defense needs materials for armor windows that provide essential protection for both personnel and equipment while still having a high degree of transparency. To meet that need, scientists ...
Heartbleed could harm a variety of systems
It now appears that the "Heartbleed" security problem affects not just websites, but also the networking equipment that connects homes and businesses to the Internet.
Researchers use centuries of data to map Earth's westward magnetic field drift
Scientists rig hospital-grade lightweight blood flow imager on the cheap
Tracking blood flow in the laboratory is an important tool for studying ailments like migraines or strokes and designing new ways to address them. Blood flow is also routinely measured in the clinic, and ...
Bone-munching worms found on sea floor
Scientists said Wednesday they had discovered two new species of a strange bone-devouring worm thriving in the mysterious waters that surround the Antarctic continent.
Mathematicians develop a new 'third way' to improve airplane boarding
Lead researcher Dr Tie-Qiao Tang said while modelling had previously been done on factors such as luggage congestion, routing, and takeoff runway scheduling, his study was the first to look at boarding.
Hotter might be better at energy-intensive data centers
New research examines the issue of temperature management in data centers, and suggests that allowing warmer temperatures than are normally recommended might be justifiable.