Man-made hydrogen sulfide can be gas or liquid. It’s used for oil and gas refining, mining, tanning, pulp and paper processing and rayon manufacturing. It’s highly flammable and toxic.

A significant milestone has been achieved with the successful ground test of a turbine engine powered by liquid hydrogen, a ...

In a recent collaboration, Turbotech, Safran, and Air Liquide teamed up to validate the feasibility of using liquid hydrogen to power a turbine engine for light aircraft. Nearly a year ago to this ...

From the new JWST observations—and the calculation that K2-18 b lies at a distance from its star that could permit liquid water ... such as H 2 S [hydrogen sulfide]—used to make it should ...

A liquid hydrogen fuel system now in fleet trials in Germany boasts a range of 650 miles at a gross weight of 80,000 pound and a payload of about 45,000 pounds. That leaves the Tesla Semi in the ...

Toyota is pushing hydrogen-powered vehicle technology forward with a liquid hydrogen system design that includes a self-pressurizer to save escaping gas and reuse it as fuel to increase engine ...

Powered by liquid hydrogen, hydrogen fuel-cell stacks, and electric motors, this carbon-free aircraft was revealed last week at the AirbusSummit on new technologies. It’s a very big deal for ...

Plug Power introduces spot pricing for liquid green hydrogen, allowing on-demand purchases without long-term contracts. The new pricing model gains industry support, with Plug aiming for growth in ...

Some atomic gases can also behave like superfluids. Physicist and Nobel laureate Dr. Vitaly Ginzburg did predict liquid hydrogen might also be a superfluid in 1972—but until now, direct ...

With backing from its government, the Japanese auto industry has continued to explore hydrogen as an alternative vehicle energy source instead of liquid hydrocarbons or batteries. Commercially ...