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Published Color variants in cuckoos: The advantages of rareness



Every cuckoo is an adopted child -- raised by foster parents, into whose nest the cuckoo mother smug...
Published These jacks-of-all-trades are masters, too: Yeast study helps answer age-old biology question



The results suggest that internal -- not external -- factors are the primary drivers of variation in...
Published Landscape dynamics determine the evolution of biodiversity on Earth



A landmark study into the geological timescale distribution of sediment and nutrients over 500 milli...
Published Researchers parse oddity of distantly related bats in Solomon Islands that appear identical



A study of body size in leaf-nosed bats of the Solomon Islands has revealed surprising genetic diver...
Published How do genetically identical water fleas develop into male or female?



Researchers have used a novel combination of short-read and long-read RNA sequencing to identify the...
Published Across oceans and millennia: decoding the origin and history of the bottle gourd



Researchers have uncovered intriguing details about the origins and spread of the bottle gourd, one...
Published Fungal evolution discovered: Mycena can now invade living hosts



Biologists have long known mushrooms of the genus Mycena, commonly known as bonnet mushrooms, as fun...
Published Some mice may owe their monogamy to a newly evolved type of cell



What makes the oldfield mouse steadfastly monogamous throughout its life while its closest rodent re...
Published Twisted pollen tubes induce infertility



Plants with multiple sets of chromosomes, known as polyploids, are salt-tolerant or drought-resistan...
Published Toothed whale echolocation organs evolved from jaw muscles



Genetic analysis finds evidence suggesting that acoustic fat bodies in the heads of toothed whales w...
Published Tanks of the Triassic: New crocodile ancestor identified



Dinosaurs get all the glory. But aetosaurs, a heavily armored cousin of modern crocodiles, ruled the...
Published Persistent strain of cholera defends itself against forces of change, scientists find



A longstanding mystery about the strain of Vibrio cholerae (V. cholerae) responsible for the seventh...
Published Scientists devise algorithm to engineer improved enzymes



Scientists have prototyped a new method for 'rationally engineering' enzymes to deliver improved per...
Published Mediterranean marine worm has developed enormous eyes



Scientists are amazed at the discovery of a bristle worm with such sharp-seeing eyes that they can m...
Published A new 'rule of biology' may have come to light, expanding insight into evolution and aging



A molecular biologist may have found a new 'rule of biology.' The rule challenges long-held notions...
Published New butterfly species created 200,000 years ago by two species interbreeding



Researchers have shown that an Amazonian butterfly is a hybrid species, formed by two other species...
Published Genomic research may help explain cancer resistance in Tasmanian devils



Through DNA sequencing of Tasmanian devils and their tumors, researchers have tracked the genomic in...
Published Rare 3D fossils show that some early trees had forms unlike any you've ever seen



In the fossil record, trees typically are preserved with only their trunks. They don't usually inclu...
Published Birdsong and human voice built from same genetic blueprint



Humans have been long fascinated by bird song and the cacophony of other avian sounds -- from coos a...
Published Unraveling the origin and global spread of the potato blight pathogen



A new study challenges the common theory that the devastating potato blight pathogen Phytophthora in...