Buzz Aldrin, the American astronaut who was the second man to walk on the Moon, said that the United States must lead the way toward building a permanent settlement on Mars.
The top US derivatives regulator is considering whether the Bitcoin virtual currency should be subject to its rules
A solar-powered airplane landed after a flight that included several hours in the air after sundown
South African vehicle manufacturers will receive incentives for producing more electric cars, it was announced on Thursday.
Using voice to send text messages while driving is just as dangerous as texting with fingers
Wearable gadgets such as computer displays strapped to wrists and in wrap-around glasses is just a step towards a bigger revolution in screens
No country uses the gold standard today, but some libertarians want to revive it, and see Bitcoin as a modern-day alternative or complement
South Africa would do well to take some carefully selected leaves out of the book of initiatives and processes now launched in Mexico