Appearing like a winged fairy-tale creature poised on a pedestal, this object is actually a billowing tower of cold gas and dust rising from a stellar nursery called the Eagle Nebula. The soaring tower is 9.5 light-years or about 90 ...

Researchers at Argonne National Laboratory in the US and Kingston Process Metallurgy, Inc (KPM) in Canada have developed a new process that extracts pure hydrogen from unrefined oil. Their molten copper reactor is more energy efficient than current methods for ...