BALTIMORE — For a long time now, hydrogen has been the fuel of the future. A new idea for extracting hydrogen from water might help that future arrive a little sooner. Today, producing hydrogen ...

A new type of catalyst that uses five times less platinum than usual could help make hydrogen production more affordable in the future. Subscribe to our newsletter for the latest sci-tech news updates ...

Platinum, one of the rarest and most expensive metals on Earth, may soon find itself out of a job. Known for its allure in engagement rings, platinum is also treasured for its ability to jump-start ...