The most dangerous phase of Hoover Dam's construction was building the diversion tunnels, two on each side of the Colorado River. Blasting holes 56 feet in diameter, three-quarters of a mile ...

Deputy Water and Sanitation Minister David Mahlobo inspected the Lesotho Highlands Water Project in the Free State on Friday.

Just as with wine, aging a sake can produce a smoother drink, but there is a cost in maintaining the right conditions for ...