As the world works to move away from fossil fuels, many researchers are investigating whether clean hydrogen fuel can play an expanded role in sectors from transportation and industry to buildings and ...

Aluminum is a highly reactive metal that can strip oxygen from water molecules to generate hydrogen gas. Its widespread use in products that get wet poses no danger because aluminum instantly reacts ...

Dropped into saltwater containing imidazole, pellets of aluminum coated with a gallium-indium alloy produce hydrogen gas bubbles within minutes. This video has been sped up to 10x original speed.