The molding materials used to package lead-free components differ from conventional epoxies in two ways: They take up moisture more slowly, and they better resist higher temperatures. But at the ...

Virgin Galactic says the inspections of a potentially faulty component will delay the next SpaceShipTwo flight to at least mid-October, assuming the FAA has completed its investigation of an unrelated ...

When metals are shaped, the materials they are made of are often damaged in the process. One cause of this is excessive press force, which cracks and perforates the material. By running simulations on ...

NRC staff said findings “will be helpful in adding clarity” to commission regulations, the report states. A spokesman for the Nuclear Energy Institute, a major trade group, said the issue needs to be ...