The root system of a tree species is genetically different than the leaves of that individual, potentially modifying scientists’ understanding of evolution.
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Fossils from northern Kenya point to a new human species that lived in Africa nearly 2 million years ago.
Australian trout are susceptible to skin cancer, according to a new study—the first evidence that wild fish can be afflicted by the disease.
The National Institutes of Health will fund 17 projects developing lab-on-a-chip applications to improve drug screening.
An approved cancer therapeutic makes hiding HIV susceptible to antiviral therapy.
Two whole genome duplications boosted the complexity of the ancestor of all vertebrates, but also introduced potential for disease.
The first full computer model of a single-celled organism mimics the bacterium’s behaviors and paves the way to more complete disease models.
Publicly accessible databases now store nearly 1 million gene-expression datasets, giving researchers a robust resource for discovery.
Researchers engineer a member of the insect's intestinal flora to help thwart the malaria parasite before it can infect new hosts.
Researchers breed fruit flies that, after 40 generations of conditioning, have acquired the ability to react to numbers.
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