Experts have called policy unnecessary and said testosterone injections could increase risks of infertility.
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Read the full article on Al Jazeera →A new species of living cat has been identified for the first time in more than a century.
Germany received the first of nearly three dozen F-35 stealth warplanes it ordered four years ago from Lockheed Martin.
Sarah Cotte said her comments were not in support of Hamas, but in support of Palestinians' right to resist.
Thousands of people cheered as they welcomed Syrian icon Assala Nasri back at a sold-out concert in Damascus.
Former air officers, including an air force general, were arrested in a series of operations.