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Published How bacteria recognize viral invasion and activate immune defenses



Bacteria have an array of strategies to counter viral invasion, but how they first spot a stranger i...
Published Study reveals molecular mechanisms behind hibernation in mammals



Researchers have characterized changes in the structure of motor proteins, called myosins, and energ...
Published Elusive cytonemes guide neural development, provide signaling 'express route'



Discover the first images of cytonemes during mammalian neural development, serving as express route...
Published Genetic discovery promises high-iron vegetables and cereals



A genetic breakthrough has opened new opportunities for iron-fortified vegetables and cereal crops t...
Published Laser-powered 'tweezers' reveal universal mechanism viruses use to package up DNA



Researchers have used laser-powered ‘optical tweezers’ to reveal a universal motor mechanism used by...
Published Don't overeat: How archaea toggle the nitrogen-uptake switch



By tightly regulating nitrogen uptake, microorganisms avoid overeating nitrogen and thus wasting ene...
Published These male marsupials give up sleep for sex



All animals need sleep. When humans or animals don't get enough, it can lead to trouble paying atten...
Published A new way to capture and recycle carbon dioxide from industrial emissions


Carbon capture is a promising method to help slow climate change. With this approach, carbon dioxide...
Published Using metabolomics for assessing safety of chemicals may reduce the use of lab rats



Scientists have discovered a more robust way of grouping chemicals and using read-across for toxicol...
Published New model identifies drugs that shouldn't be taken together



Researchers have developed a multipronged strategy to identify the transporters used by different dr...
Published Study in mice uncovers new protective benefit of breast milk



An immune component of breast milk known as the complement system shapes the gut environment of infa...
Published Poultry scientists develop 3D anatomy technique to learn more about chicken vision



Poultry scientists are unraveling the complexities of bird brains and finding less expensive ways to...
Published Five new species of soft-furred hedgehogs from Southeast Asia



A new study identifies five new species of soft-furred hedgehogs from Southeast Asia. The study used...
Published CRISPR-copies: New tool accelerates and optimizes genome editing



Researchers are further improving CRISPR's versatility to engineer new grasses and yeasts for bioche...
Published Mussel-inspired antimicrobial coating protects sanitary fabrics from infections



Researchers have developed an innovative material to fight against the spread of pathogens, infectio...
Published Resistant bacteria can remain in the body for years



Fighting disease-causing bacteria becomes more difficult when antibiotics stop working. People with...
Published New understanding of ancient genetic parasite may spur medical breakthroughs



Researchers have determined the structure of the most common material in our genomes. New treatments...
Published 3D-printed skin closes wounds and contains hair follicle precursors



Fat tissue holds the key to 3D printing layered living skin and potentially hair follicles, accordin...
Published Using mussels and silkworm cocoons to stop organ bleeding



A collaborative research team develops an absorbent multifunctional nanofiber adhesive hemostat base...
Published Study results show 25% of pregnant people are not getting enough omega-3 fatty acids from their diet or dietary supplements



Results from a new US nationwide cohort study show that, despite strong recommendations in favor of...