Imagine the world’s most essential chemical could be made anywhere, from a bit more than air and electricity. In a Sydney ...

Kathryn Gillett, 44, from Wichita, said she bought a battery-powered carbon monoxide detector two years ago for a stay at an ...

The technology is based on something called a protonic ceramic electrochemical cell, or PCEC. These devices can produce ...

Alstom opens its Delta hydrogen fuel cell megafactory in Aix-en-Provence, accelerating Europe’s zero-emission mobility future ...

May 27, 2025 — Engineers developed a fuel cell that offers more than three times as much energy per pound compared to lithium-ion batteries. Powered by a reaction between sodium metal and air ...

Published: Jul. 3, 2025 at 06:42 PM EST Updated: Jul. 3, 2025 at 06:42 PM EST The DC-4 crashed into Lake Michigan 75 years ago. Witnesses reported hearing spluttering engines and saw a flash of light.