KTH The Royal Institute of Technology

Almost all lead is recycled, among the only elements on the periodic table to earn that distinction. With good reason, mind you: the soft metal is a potent neurotoxic known to impact children’s brain development, among other nasty health effects. Today, nearly all lead is used in batteries (though it was once put into gasoline,

Findings Reveal Human Proteins Are Better Drug Targets than Previously Thought Scientists at The Scripps Research Institute (TSRI) have developed a powerful new method for finding drug candidates that bind to specific proteins. The new method, reported in this week’s issue of Nature, is a significant advance because it can be applied to a large

The 4D printing concept allows materials to “self-assemble” into 3D structures Researchers at the University of Colorado Boulder have successfully added a fourth dimension to their printing technology, opening up exciting possibilities for the creation and use of adaptive, composite materials in manufacturing, packaging and biomedical applications. A team led by H. Jerry Qi, associate

You’ve heard of the Internet of Things – the generic name given to all the various networked sensors, machines, devices and even buildings in the world – but most of those “things” stay in one place for the most part. The world is primed for an explosion of autonomous ambulatory devices, which led a team

Intravaginal ring providing dual protection is first of its kind to enter a clinical trial Women’s reproductive health may never be the same, thanks to Northwestern University biomedical engineer Patrick Kiser and his first-of-its-kind intravaginal ring that reliably delivers an antiretroviral drug and a contraceptive for months. Kiser’s one ring delivers two drugs that do three important

When those of us who live in urban areas picture letter carriers – or posties, or mailmen/women – we usually think of them as people who deliver the mail by foot. The fact is, however, letter carriers in much of the world use small motorcycles to make their deliveries. If Australian inventor Simon Williams has

“This is a quite remarkable spatial resolution.” Researchers have created tiny holograms using a “metasurface” capable of the ultra-efficient control of light, representing a potential new technology for advanced sensors, high-resolution displays and information processing. The metasurface, thousands of V-shaped nanoantennas formed into an ultrathin gold foil, could make possible “planar photonics” devices and optical

Researchers from Japan and the Michigan Technological University have succeeded in building a molecular computer that, more than any previous project of its kind, can replicate the inner mechanisms of the human brain, repairing itself and mimicking the massive parallelism that allows our brains to process information like no silicon-based computer can. A relatively new

A team of physicians and laboratory scientists has taken a key step toward a cure for sickle cell disease, using CRISPR-Cas9 gene editing to fix the mutated gene responsible for the disease in stem cells from the blood of affected patients. For the first time, they have corrected the mutation in a proportion of stem