Health
Brain genes hint at why Zika doesn’t always cause microcephaly
One in 10 babies exposed to the Zika virus during pregnancy develop abnormally small heads. A study of twins in Brazil suggests gene activity may decide which
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One in 10 babies exposed to the Zika virus during pregnancy develop abnormally small heads. A study of twins in Brazil suggests gene activity may decide which
For some the year is a C stretching out in front of them, for others it’s a hula hoop. The ways some people visualise calendars could shed light on memory itself