The 'buzzy' bees are best at their pollination jobs but they are all set to face serious competition from other insects. According to a new study, insects like flies, wasps, butterflies, moths, ants, thrips and beetles are also effective pollinators of certain crops of global importance. These insects have an added advantage too—they are resistant and less sensitive to environmental changes, scientists say.

Have you ever tried trekking through treacherous terrian and tried to take short cuts to reduce the time and effort it takes to reach your destination? It turns out army ants are really good at mapping out the most efficient route for themselves.