Alma Figueroa began to worry when she learned that her gas provider wanted to test a controversial solution to curb global ...

Franklin Chang Díaz is a Costa Rican physicist, former NASA astronaut, and founder of Ad Astra Rocket Company. A pioneer in ...

Scientists discovered that deep-sea vents are tapping hydrogen from buried sediments, reshaping ideas about where ocean ...

California is racing to cut climate pollution from homes and businesses that still burn fossil gas, and one of its boldest ...