Fijian soldiers have been part of UN peacekeeping operations in Iraq since 2004. Five have been killed and others are being held captive by the Syrian branch of al-Qaeda. One way the brigade stays committed and strong is to sing. And they believe it keeps them safe, as well.
With corals in trouble around the world, researchers are examining the role of smell in telling fish to come to a healthy reef or stay away. That may help scientists find ways to manipulate the smells to help damaged reefs recover.
If you’re a stray cat in Beijing, the Forbidden City is the place for you. The museums there use stray cats to protect their artifacts from rats and other vermin. In Ukraine, they’re less interested in stray cats and more interested in Bitcoins — the cryptocurrency may be a quick way to support the protesters who are still camped in Independence Square.