One drawback of most solar cells made with efficiency-boosting perovskite is the presence of hazardous lead in the materials ...

Lead-free solder alloys have been around for as long as people have done soldering, with sources dating back about 5,000 years. Most of these alloys were combinations like copper-silver or silver-gold ...

Lexus showed off its LF-ZC concept in Tokyo on Wednesday, signaling the future of the company's battery-electric lineup. The LF-ZC (is that the final name?) has the same flowing roofline we've come to ...