News
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Seabird makes citrusy bug repellant
Auklet feathers carry a cocktail of citrus-smelling chemicals, including compounds that squashbugs secrete to repel predators.
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Geneticists define new elephant species
A new study of the genetics of African elephants shows that forest dwellers differ so much from those roaming the savannas that the two may be separate species.
- Health & Medicine
Milk seems to guard against breast cancer
Norwegian scientists have linked high milk consumption to low incidence of breast cancer.
- Tech
Quantum bell rings to electron beat
A new nanoscale transistor that parcels out electrons with metronome-like regularity has the potential to lead to designs for electronic noses and tiny devices inside of cell phones.
