"It's been such a puzzle that there was liquid water on Mars, because Mars is further from the sun, and also, the sun was ...

Despite ambitious targets, less than a tenth of planned green hydrogen projects were implemented in 2023. High production costs, lack of offtake agreements, and insufficient policy support are ...

The fact that the cold, dry Mars of today had flowing rivers and lakes several billion years ago has puzzled scientists for ...

Researchers engineer bacteria to produce hydrogen fuel from sunlight, potentially revolutionizing green hydrogen production.

Today, most hydrogen is produced from natural gas in a process that emits a lot of planet-warming carbon dioxide. The Biden administration wants to encourage companies to make so-called clean ...

Harvard scientists explain how Mars had warm spells billions of years ago, allowing rivers and lakes to exist.

Through a range of technologies and techniques, LowCarbon has demonstrated the ability to capture, convert, and sequester ...

Making steel produces a lot of greenhouse-gas emissions. Now, construction is underway in Sweden on an industrial-scale plant ...

But both of those have myriad variations. Steam reformation can dump carbon dioxide pollution to the atmosphere (producing so-called grey hydrogen in the process) or it can capture and store it ...

The rules allow some natural-gas-fired facilities that produce hydrogen to access the credits if they install equipment to capture and bury their carbon-dioxide emissions. Sign up here.