"We've made enough energy for all the people in the West and north of the equator, but we just haven't finished the job," says the author of Deep Future.

Outside of a handful of research expeditions and one notable scuba dive, the Edmund Fitzgerald has sat on the lakebed ...

False. While the speed of the computer is a factor, it's only one piece of the puzzle. The efficiency of an algorithm is primarily determined by its algorithmic complexity, which describes how the ...