In Ernest Cline’s wildly popular novel, Ready Player One, people have been reduced to living in mobile homes stacked 10 and 20 high, bolted together with little more than rivets and bubble gum. Now, a ...

Gaps in fencing along the US-Mexico border can be a dramatic – and sometimes puzzling – sight. Miles of tall steel bollards end abruptly, giving way to open space or much smaller barriers that are ...