Scientists have discovered a drug that cripples tuberculosis bacteria (Mycobacterium tuberculosis) in a novel way, by dissolving the protecting fatty coating of the bacteria. The drug killed the bacterium in culture without the emergence of drug resist… Continue reading →
Scientists have developed a way to double the shelf life of strawberries. Shining UV light onto the berries under conditions that mimic the inside of a home refrigerator delayed rotting to up to nine days. Continue reading →
Laser researchers are challenging a basic assumption of engineering: “You can’t have it all.” They have shown that for applications in biomedical optics, material processing, and communications, a new approach could deliver desired capabilities with no… Continue reading →
A new approach may be able to reduce by more than half the time it takes health officials to identify Salmonella strains, according to researchers. Continue reading →
A new approach for immunizing against influenza elicited a more potent immune response and broader protection than the currently licensed seasonal influenza vaccines when tested in mice and ferrets. The new vaccine concept represents an important step … Continue reading →
Researchers have developed a new drug delivery system that allows inhalation of chemotherapeutic drugs to help treat lung cancer, and in laboratory and animal tests it appears to reduce the systemic damage done to other organs while significantly impro… Continue reading →
A fried breakfast food popular in Spain provided the inspiration for the development of doughnut-shaped droplets that may provide scientists with a new approach for studying fundamental issues in physics, mathematics and materials. Continue reading →
Medical researchers have come up with a new approach for developing effective, topical antibacterial agents — one that draws on a naturally occurring substance recognized since antiquity for its medicinal properties: clay. Continue reading →
Working with lab mice models of multiple sclerosis (MS), scientists have detected a novel molecular target for the design of drugs that could be safer and more effective than current FDA-approved medications against MS. Continue reading →
Scientists have devised a new computational method for assessing lung cancer tumors using CT, PET or MRI diagnostic technologies. The method, called single click ensemble segmentation (SCES), uses a new computer algorithm developed by the researchers t… Continue reading →
Dutch design firm Waarmakers proposes a new take on an old trick, and gets us pondering the best options for stuff we no longer use. Continue reading →
Ocean biology alters the chemical composition of sea spray in ways that influence their ability to form clouds over the ocean. That’s the conclusion of a team of scientists using a new approach to study tiny atmospheric particles called aerosols that c… Continue reading →
Researchers have discovered that rising temperature induces key changes in the dengue virus when it enters its human host, and the findings represent a new approach for designing vaccines against the aggressive mosquito-borne pathogen. Continue reading →
Spinal muscular atrophy is a debilitating neuromuscular disease that in its most severe form is the leading genetic cause of infant death. By experimenting with an ALS drug in two very different animal models, researchers have identified a new potentia… Continue reading →
Researchers describe experiments that could lead to a new approach for treating Parkinson’s disease using a common sweetener, mannitol.Continue reading →
Taking their inspiration from nature, scientists have developed a new method for carrying out chemical reduction – an industrial process used to produce fuels and chemicals that are vital for modern society. Their catalyst-based approach has the big advantages that it uses cheap, replenishable reagents and it works well at room temperature and in air – so much so, it can even be carried out safely in a teacup.Continue reading →
Using a combination of theory and experiment, researchers have developed a new approach for understanding and predicting how small legged robots — and potentially also animals — move on and interact with complex granular materials such as sand. Continue reading →
For a variety of reasons, many humans choose to adopt children. More surprisingly, adoption is fairly widespread in the animal kingdom, even though it would seem to counteract the basic premise of Darwin’s theory of evolution, which suggests that animals should raise as many of their own offspring as possible. Understanding the rationale for adoption has challenged theorists for generations. Scientists now describe a new approach to the problem.Continue reading →
For the first time, experiments using computed tomography have allowed scientists to observe in 3-D the flow of oil and water in real rock on an unprecedented scale. The new approach trailed and the information gathered by the experiments contribute to… Continue reading →