Biology has clever ways to mask the effects of potentially harmful gene mutations. Scientists are investigating how this ...
NexFuture (13/5/2026): Butterflies and moths are famous in the animal kingdom for their ability to mimic one another, ...
From snow white and jet black to golden brown, domestic chickens display a wider range of plumage colors than almost any other livestock species. A new international study, with researchers from ...
How do cells know what they should become as the body develops? Biological development depends crucially on spatial patterns: the lines that eventually give rise to segments, organs, or markings like ...
Mutation dynamics in bacterial populations underpin the generation of genetic diversity that drives adaptation, speciation and the emergence of antimicrobial resistance. Spontaneous base substitutions ...
In the 1960s, Kimura’s neutral theory revolutionized molecular biology by arguing most DNA changes are random, not adaptive. A new study finds beneficial mutations are far more common than Kimura’s ...
Most animals straightforwardly inherit their genetic material. DNA passes from parent to offspring, generation after generation, creating the biological continuity that links families, populations and ...
A groundbreaking study published in this week’s issue of PNAS by scientists from Israel and Ghana shows that an evolutionarily significant mutation in the human APOL1 gene arises not randomly but more ...
As language models learn to interpret words in a sentence, protein language models learn how amino acids work together within a protein. Konstantina Tzavella, who used artificial intelligence in her ...
Genes are short sections of DNA that determine an animal’s traits—everything from coat color and claw strength to body shape and health. But sometimes, these genes mutate. And while the word itself ...
The domestication of horses is a much more recent even compared to other domesticated species; horses were domesticated about 4,500 years ago, which was about 5,000 years after the domestication of ...
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