Improved ion mobility is key to new hydrogen storage compound
(National Institute of Standards and Technology (NIST)) A materials scientist at NIST has deciphered the structure of a new class of materials that can store relatively large quantities of hydrogen. The new analysis may point to a practical hydrogen storage material for automobile fuel cells and similar applications.
Democrat Barack Obama's appeal to  centrist voters has further opened the door to Republican claims his message of change only applies to the positions he has taken in the past.
AP - Iran indicated Saturday that it has no plans to meet a key Western demand that it stop enriching uranium, a day after Tehran sent the European Union a response to an international offer of incentives for halting enrichment.
AP - The call girl involved in a scandal that brought down New York's former governor has dropped a lawsuit claiming "Girls Gone Wild" founder Joe Francis exploited her image and name on the Internet.
