News
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AnimalsLizard’s Choice: Mating test pits physique versus domain
When she decides to move in, is it him or is it his real estate?
By Susan Milius -
Health & MedicineCoconspirator? Genital herpes linked to cervical cancer
Having a genital herpes infection doubles the risk of cervical cancer among women who have human papillomavirus.
By Nathan Seppa -
AstronomyNeutron Star Stuff: Just neutrons, no quarks
A new study suggests that although neutron stars may be weird, they’re not strange.
By Ron Cowen -
TechNanotech Switch: Strategy controls minuscule motor
Researchers have modified a rotating protein fragment so that it starts and stops spinning with the addition and removal of zinc.