Health

Japan trials over-the-counter 'morning-after' pill

Japan began a pilot project on Tuesday selling over-the-counter "morning-after" contraceptive pills, but campaigners criticized the scheme as far too small and called for all restrictions to be lifted.

Medical research

How organs of male and female mammals differ

The development of sex-specific characteristics is frequently seen in mammals. These characteristics stem from the activation of corresponding genetic programs that until now have been largely undescribed by the scientific ...

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