The world throws away enormous amounts of energy each day. In the U.S. alone, waste streams could account for 100,000 megawatts of untapped electrical capacity. New technology could convert those overlooked
If fossil fuels are to remain a large part of the nation’s energy mix, engineers need to reduce their environmental impacts. Hydraulic fracturing and horizontal drilling have opened up huge reservoirs
The record-breaking twister in the city of El Reno was 2.6 miles across. On Friday, not even two weeks after a destructive tornado ran through Moore, Oklahoma, another twister hit the city of El Reno.
Japan's "floating" trains of the future, designed to travel at speeds of 311mph, have undergone their first test tracks. The new generation L0 Series trains, which employ the latest magnetic levitation