fibonacci sequence

 Not every place within a galaxy experiences the same conditions for habitability - some parts are lethal thanks to supernovae, whilst othe...

Coal-Fired Power Plants Coal-fired power plants, such as this one in the Conesville, Ohio, are by far the 'dirtiest' means of pro...

                                   Fake Plastic Trees It looks like the real thing ... well, not really. Geoengineering is a popular idea, ...

Cella Energy's Synthetic Gasoline Cella's CEO Stephen Voller shows off the goods; hydrogen microbeads go under the microscope. We’r...

HELLISHEIDI, Iceland (AP) — Sometime next month, on the steaming fringes of an Icelandic volcano, an international team of scientists will...

From Rockets, Carbon-cleaning Tech By pressurizing coal plant emissions and running them through high-speed rocket nozzles, engineers...