A new study suggests that Mars may have once had an active carbon cycle, which could explain why the planet was warmer and ...

NASA’s Curiosity rover has spotted carbon-containing minerals that can tell scientists more about what ancient Mars’ ...

XOM's low-carbon ammonia supply agreement is contingent upon the U.S. energy giant making a final investment decision on the construction of its planned hydrogen facility.

Exxon Mobil has signed a long-term agreement to supply 250,000 metric tons of low-carbon ammonia annually to Japanese trading ...

The startup has developed CarbonCloud, which develops and installs carbon capture units on the sites of industrial CO2 ...

Today, Mars is very cold and dry, with little atmosphere and no liquid water on the surface ... Carbonate minerals contain carbon dioxide, which, when present in the atmosphere, warms a planet.