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Phys.org / New catalyst enables targeted antibiotic redesign to beat resistant bacteria
Antibiotics, our infantry against bacteria, are losing their ability to fight against bacterial infections due to the rise of superbugs—microbes that have developed resistance to medications that are designed to kill them. ...
Phys.org / The revolution in dinosaur science started 50 years ago—here's what we have learned
The study of dinosaurs has been through a revolution in recent decades. The story began half a century ago, when Robert McNeill Alexander, a professor of zoology at the University of Leeds, showed how the speed of an animal ...
Medical Xpress / After hospital discharge: What a 30-day trial suggests about pharmacist follow-up for seniors
Older hospitalized patients who struggled with taking their medications correctly were 10% less likely to need to return to the hospital if they had a pharmacist's help at discharge, according to a new multisite clinical ...
Phys.org / A new crab is settling in the Mediterranean: Early evidence of establishment of a Lessepsian species in the Ionian Sea
The Mediterranean Sea is undergoing rapid ecological transformations driven by climate change and human-mediated species introductions. Among the most striking processes is the increasing arrival and establishment of non-indigenous ...
Medical Xpress / Smart sensor decodes fatigue and stress from body signals on the move
About one in three employees in Singapore report feeling burnt out—one of the highest rates globally. Burnout and chronic fatigue carry a substantial economic cost and pose serious risks in professions where alertness is ...
Phys.org / Current connection: Scientists detail how shifts in the Atlantic Ocean impacted the Alaskan climate 13,000 years ago
Some newly published findings from an Idaho State University professor and his colleagues point out how changes to currents an ocean away can impact climates on the other side of the globe. The new paper published in Nature ...
Medical Xpress / New, more effective delivery method for eye cancer treatment is derived from pig semen
Getting past the barrier surrounding the eye is a difficult but necessary part of treating retinoblastoma (RB)—a form of eye cancer that is more common in children. Once the barrier is penetrated, RB responds well to treatment. ...
Medical Xpress / Premature and small births are linked to lifelong learning problems
Being born early or at a lower weight is linked to lower IQ scores and poorer educational outcomes in school and beyond, according to a new study published in the journal JAMA Pediatrics. Researchers from the UK and the Netherlands ...
Phys.org / Graphene 'scaffold' recruits bone cells and helps the body regenerate fractures
Experiments conducted in Brazil using laboratory rats have shown that graphene-based structures can act as a powerful ally in bone regeneration. These structures are made of sheets of the chemical element carbon that are ...
Medical Xpress / New technique identifies proteins that trigger immune responses in transplants and implants
Mayo Clinic researchers have developed a new method to identify which proteins are most likely to trigger an immune response—a discovery that could help improve transplant care, regenerative medicine and other areas where ...
Tech Xplore / How a 'perfectly symmetrical' 2D perovskite could boost tandem solar cells
Rice University scientists and collaborators have created a new type of two-dimensional (2D) semiconductor that comes closer than ever to a "perfect" crystal. The findings, reported in the journal Nature Synthesis, could ...
Medical Xpress / How to tell if spring symptoms owe to allergy, cold or something more serious
When your head is splitting, your nose is running nonstop, your eyes are itching and you're coughing, coughing, coughing, what's the best way to fight back? That depends on what's causing your symptoms, said Dr. Ian Tullberg, ...
