New alloy could split water to make fuel

A team of Kentucky scientists has found a way to 'tweak' an inexpensive semiconductor to generate hydrogen from water using sunlight.

Apple licenses ultra-durable metal alloys

Apple has reportedly licensed a number of amorphous metal alloys with unique atomic structures. 

The alloys - which are harder than titanium or aluminum - could be used to design mobile devices that are stronger, lighter and more resistant to corrosion.