253 articles from FRIDAY 5.6.2020

Researchers help bring biofriendly materials to drug design for neuro disorders

The contributions of researchers from The University of Texas at El Paso (UTEP) have yielded the first indication that carbon quantum dots, a class of nanoparticles, can be utilized to combat neurological disorders, according to a paper published in the journal Processes as part its special issue on protein biosynthesis and drug design and delivery.

American lobster, sea scallop habitat could shift off the northeast

Researchers have projected significant changes in the habitat of commercially important American lobster and sea scallops on the Northeast U.S. continental shelf. They used a suite of models to estimate how species will react as waters warm. The researchers suggest that American lobster will move further offshore and sea scallops will shift to the north in the coming decades.

New technique for engineering living materials and patterns

A new method for engineering living materials called 'MeniFluidics', made by researchers at the University of Warwick could see a transformation in tissue engineering and bio-art, as well as new ways to research cellular interactions.A bacterial biofilm patterned using MeniFluidics.

American lobster, sea scallop habitat could shift off the northeast

Researchers have projected significant changes in the habitat of commercially important American lobster and sea scallops on the Northeast U.S. continental shelf. They used a suite of models to estimate how species will react as waters warm. The researchers suggest that American lobster will move further offshore and sea scallops will shift to the north in the coming decades.

New killing mechanism discovered in 'game-changing' antibiotic

Scientists have taken another step forward on their quest to develop a viable drug based on teixobactin -- a new class of potent natural antibiotic capable of killing superbugs. New research provides fundamental new insights into how teixobactins kill bacteria, including the discovery of a new killing mechanism that could help inform the design of improved teixobactin-based drugs.

Which kind of face mask is the best protection against coronavirus?

Your questions answered on what type of mask to wear to cut the risk of getting Covid-19Coronavirus – latest updatesSee all our coronavirus coverageYes. Different types of mask offer different levels of protection. Surgical grade N95 respirators offer the highest level of protection against Covid-19 infection, followed by surgical grade masks. However, these masks are costly, in limited supply,...

Warmest May on record, Siberia 10C hotter

Temperatures soared 10 degrees Celsius above average last month in Siberia, home to much of Earth's permafrost, as the world experienced its warmest May on record, the European Union's climate monitoring network said Friday.

Hydroxychloroquine does not cure Covid-19, say drug trial chiefs

Major study of thousands of patients led by University of Oxford shows drug is ineffectiveCoronavirus – latest updatesSee all our coronavirus coverageHydroxychloroquine does not work against Covid-19 and should not be given to any more hospital patients around the world, say the leaders of the biggest and best-designed trial of the drug, which experts will hope finally settle the question.“If...

Volcanic glass spray shows promise in controlling mosquitoes

An indoor residual spray made by combining a type of volcanic glass with water showed effective control of mosquitoes that carry malaria, according to a new study. The findings could be useful in reducing disease-carrying mosquito populations—and the risk of malaria—in Africa.

Protecting the neuronal architecture

Protecting nerve cells from losing their characteristic extensions, the dendrites, can reduce brain damage after a stroke. Neurobiologists have demonstrated this by means of research on a mouse model.

Volcanic glass spray shows promise in controlling mosquitoes

An indoor residual spray made by combining a type of volcanic glass with water showed effective control of mosquitoes that carry malaria, according to a new study. The findings could be useful in reducing disease-carrying mosquito populations - and the risk of malaria - in Africa.

Measuring Atlantic bluefin tuna with a drone

Researchers have used an unmanned aerial system (or drone) to gather data on schooling juvenile Atlantic bluefin tuna in the Gulf of Maine. This pilot study tested whether a drone could keep up with the tuna while also taking photographs that captured physical details of this fast-moving fish.

We can't be 100% sure face masks work – but that shouldn't stop us wearing them | Trish Greenhalgh

Public health experts like me know the only conclusive trial of masks will come from them being rolled out in the real worldTrish Greenhalgh is a professor of primary care health sciences at Oxford UniversityCoronavirus – latest updatesSee all our coronavirus coverageDespite disagreement among scientists, we will soon have to wear cloth face coverings on public transport. The policy could be...