New perovskite-related material could find applications in sensors, wearables, and printed electronics ...

There is some lead in the sealing material used in the cup, the company says. But experts say it’s inaccessible to people drinking from one, and caution that at-home lead tests are unreliable. By ...

Some alternative, lead-free materials developed to comply with RoHS requirements can produce tin whiskers, which can cause shorts and device failures. At the MD&M West Conference on Thursday, February ...