Recent discoveries and research suggest the existence of massive underground tunnels that span across continents. These subterranean networks, both natural and man-made, have intrigued archaeologists ...

Here in my adopted city of Vancouver, people are still reeling from the recent killing of 11 people by a man who intentionally drove his SUV into a crowded Filipino street festival. Among the victims ...

If they came close enough, aliens would have no trouble detecting the presence of humans on the Earth's surface. Indeed, many man-made structures, such as dams, canals, bridges, mines, highways, ...