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.
The presidential bioethics brain trust unveils its draft recommendations on the use of whole genome sequencing in clinical care and research.
A US federal court rules that procedures in which a patient's own stem cells are extracted, manipulated, and reinjected should be regulated by the FDA.
Two whole genome duplications boosted the complexity of the ancestor of all vertebrates, but also introduced potential for disease.
After years of complaints, the European Commission proposes ways to fix its system in an effort to reinvigorate research on the continent.
Researchers breed fruit flies that, after 40 generations of conditioning, have acquired the ability to react to numbers.
Guppies with experimentally shrunken brains produced more offspring than guppies bred for larger noggins, confirming a long suspected tradeoff of bigger brains.
A new study finds that an Alaskan population of the fish has quickly evolved in response to warming temperatures.
The new law reauthorizes fees charged to drug and device makers, creates new fees for the approval of generic drugs.
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