When the steppe peoples entered Europe in a bid to leave the plague behind, they would have unwittingly introduced the bacterium to entirely new populations which had never encountered it.
This colossal marsupial roamed vast expanses of Queensland, according to analysis of a tooth.
Almost 26,000 children, mostly unaccompanied, crossed the Mediterranean in 2016.
When the going gets tough, Americans used to get up and go. Not today they don’t.
Clue: it’s not building a wall.
The state of the housing market leaves poorly skilled people in low productivity cities.
The loss of natural resources costs up to $10.6 trillion per year.