In a process known as directed evolution, scientists reengineer biomolecules to find ones that perform beneficial new functions. The field is revolutionizing drug development, chemical engineering and other applications, but to realize its promise involves painstaking and time-consuming laboratory work.... PHYS.ORG · 1 month
Scientists develop method to make radio-controlled enzymes  NEWS MEDICAL · 4 weeks
Scientists developed a method to enhance the activity of enzymes by using radio frequency radiation. The method requires making a special complex consisting of enzymes and magnetic nanoparticles. more
These 'useless' quirks of evolution are actually evidence for the theory  PHYS.ORG · 6 days
Evolution is a fascinating field but can be rife with misunderstanding. One misconception is that evolution has some innate sense of direction or purpose. In reality,... more
Scientists develop enzymes with remote control  nanowerk · 4 weeks
Scientists developed a method to enhance the activity of enzymes by using radio frequency radiation. The method requires making a special complex consisting of enzymes and magnetic nanoparticles. more
Whales lost their teeth before evolving hair-like baleen in their mouths  SCIENCE DAILY · 2 weeks
Rivaling the evolution of feathers in dinosaurs, one of the most extraordinary transformations in the history of life was the evolution of baleen -- rows of... more
Scientists develop method to calculate transparent materials porosity  PHYS.ORG · 5 days
Applying a new method, technologists and materials scientists will be able to quickly, accurately and nondestructively obtain information about the microstructure and functionality of transparent materials including single crystals, glasses, and ceramics.... more
The universe’s star formation history and a powerful new helper for evolution  Science Magazine · 3 weeks
In a fast-changing environment, evolution can be slow—sometimes so slow that an organism dies out before the right mutation comes along. Host Sarah Crespi... more
Gut-directed hypnotherapy may offer new treatment option for IBS patients  NEWS MEDICAL · 3 weeks
Gut-directed hypnotherapy delivered by psychologists appears as effective in group or individual sessions, potentially offering a new treatment option for irritable bowel syndrome in primary and secondary care. more
Rapid genetic evolution linked to lighter skin pigmentation in a southern African population  PHYS.ORG · 6 days
Populations of indigenous people in southern Africa carry a gene that causes lighter skin, and scientists have now identified the rapid evolution... more
Scientists develop new method to detect viral RNA without special equipment  NEWS MEDICAL · 2 weeks
Scientists from the SCAMT Laboratory of ITMO University developed a method to detect viral RNA without special equipment. more
Chemists create new diagnostic method for difficult climate conditions  PHYS.ORG · 2 weeks
Scientists from the SCAMT Laboratory of ITMO University developed a method to detect viral RNA without special equipment. The sensor is based on a polymerization reaction: if the sample contains... more
Whales lost their teeth before evolving hair-like baleen in their mouths  PHYS.ORG · 3 weeks
Rivaling the evolution of feathers in dinosaurs, one of the most extraordinary transformations in the history of life was the evolution of baleen—rows of flexible hair-like... more
Double the stress slows down evolution  PHYS.ORG · 2 weeks
Like other organisms, bacteria constantly have to fight to survive in hostile living conditions. Together with colleagues in Finland, researchers at the Max Planck Institute for Evolutionary Biology in Plön have discovered that bacteria adapt to... more
Cannibalistic tadpoles and matricidal worms point to a powerful new helper for evolution  Science Magazine · 3 weeks
In a fast-changing environment, evolution can be too slow. “Plasticity” can give it a chance to catch up more
AI system may accelerate search for cancer discoveries  SCIENCE DAILY · 3 weeks
Searching through the mountains of published cancer research could be made easier for scientists, thanks to a new AI system. more
Scientists design custom nanoparticles with new 'stencil' method  nanowerk · 3 days
A new technique allows scientists to build custom coats for nanoparticles in all kinds of specific shapes. more
'Artificial leaf' uses visible light to accelerate chemical reactions  nanowerk · 3 weeks
Over the past several years, metal nanoparticles photosensitization over semiconductors with a large band gap has emerged as a promising strategy for developing visible-light responsive photocatalytic materials. In new work,... more
New ways to look at protein-RNA networks  PHYS.ORG · 2 weeks
For their vital tasks, all RNA molecules require proteins as binding partners. Scientists at the German Cancer Research Center (Deutsches Krebsforschungszentrum, DKFZ) and colleagues from the European Molecular Biology Laboratory (EMBL) have developed the... more
Evolution of the inner ear: Insights from jawless fish  SCIENCE DAILY · 2 weeks
Researchers have described for the first time the development of the hagfish inner ear. Published in the journal Nature, the study provides a new story for inner ear evolution that... more
Evolution of a highly active and enantiospecific metalloenzyme from short peptides  Science Magazine · 4 days
Primordial sequence signatures in modern proteins imply ancestral origins tracing back to simple peptides. Although short peptides seldom adopt unique folds, metal ions might have templated... more
New method gives microscope a boost in resolution  SCIENCE DAILY · 6 days
Scientists have been able to boost current super-resolution microscopy by a novel tweak. They coated the glass cover slip as part of the sample carrier with tailor-made biocompatible nanosheets that create a... more
Evolution of the inner ear: Insights from jawless fish  PHYS.ORG · 2 weeks
Researchers at the RIKEN Center for Biosystems Dynamics (BDR) and collaborators have described for the first time the development of the hagfish inner ear. Published in the journal Nature, the... more
As climate and land-use change accelerate, so must efforts to preserve California's plants  PHYS.ORG · 4 weeks
As the IPCC warns that we have only 12 years to reduce greenhouse gas emissions by nearly half or risk significantly greater... more
Harvard researchers use echidna forelimb model to shed light on mammal evolution  NEWS MEDICAL · 4 weeks
These days, mammals can use their forelimbs to swim, jump, fly, climb, dig and just about everything in between, but the question of how... more
Scientists find a way to enhance the performance of quantum computers  PHYS.ORG · 2 weeks
USC scientists have demonstrated a theoretical method to enhance the performance of quantum computers, an important step to scale a technology with potential to solve some... more
New method gives microscope a boost in resolution  PHYS.ORG · 5 days
Scientists at the University of Würzburg have been able to boost current super-resolution microscopy by a novel tweak. They coated the glass cover slip as part of the sample carrier with tailor-made... more
Scientists uncover genomic keys to successful evolution of vertebrates  NEWS MEDICAL · 4 weeks
One of the most important results of this work consists of understanding how the genomic duplications that occurred in the origin of the vertebrates contributed to diversifying gene function. more
A universal DNA nano-signature for cancer  PHYS.ORG · 2 weeks
Researchers from the University of Queensland's Australian Institute for Bioengineering and Nanotechnology (AIBN) have discovered a unique nano-scaled DNA signature that appears to be common to all cancers. more
CRISPR method for conditional gene regulation  PHYS.ORG · 6 days
A team of engineers at the University of Delaware has developed a method to use CRISPR/Cas9 technology to set off a cascade of activities in cells, a phenomenon known as conditional gene regulation. Their method, described... more
Jawless fish study provides a new story for inner ear evolution  NEWS MEDICAL · 2 weeks
Researchers at the RIKEN Center for Biosystems Dynamics (BDR) and collaborators have described for the first time the development of the hagfish inner ear. Published in... more
Eyeing echidnas: Study models echidna forelimbs to help shed new light on mammal evolution  PHYS.ORG · 4 weeks
These days, mammals can use their forelimbs to swim, jump, fly, climb, dig and just about everything in between, but... more
Exactly how we would send our first laser-powered probe to Alpha Centauri
PHYS.ORG
Orangutans can communicate about the past just like humans, new research finds
PHYS.ORG
New book describes ways for researchers to make their images more informative and appealing
PHYS.ORG
Good vibrations: Neutrons lend insight into acoustic fracking
PHYS.ORG
How deep learning is bringing automatic cloud detection to new heights
PHYS.ORG
Students around the globe collect quality, eye-opening research data on mammals
PHYS.ORG
Seeing small-molecule interactions inside cells
PHYS.ORG
Scientists brew lava and blow it up to better understand volcanoes
PHYS.ORG
Two-dimensional materials skip the energy barrier by growing one row at a time
PHYS.ORG
Researchers devise 3-D printer that can make energetic materials safer, more environmentally friendly
PHYS.ORG
Fresh