Photograph of a floating catalyst chemical vapor deposition reactor. Recycling gases through this floating catalyst chemical vapor deposition reactor offers a more efficient route to making carbon ...

FILE - Hydrogen storage tanks are visible at the Iberdrola green hydrogen plant in Puertollano, central Spain, March 28, 2023. (AP Photo/Bernat Armangue, File ...

Alma Figueroa began to worry when she learned that her gas provider wanted to test a controversial solution to curb global warming: blend hydrogen with natural gas to power her stove and other ...

Sign up for The Morning Report with all your must-read news for the day. The toxic gas turns its victims’ blood green by chemically altering proteins. Hundreds of ...