A hydrogen leak prevented the launch of NASA's SLS rocket this Saturday, in what is a troubling yet highly predictable development.

In the future, some industrial processes may be powered by hydrogen instead of fossil fuels. If the hydrogen leaks into the atmosphere before it is burned it can contribute to climate change – but not much

Ukraine's nuclear agency warned that damage caused the Zaporizhzhia nuclear power plant has increased the threat of a hydrogen or radioactive leak.

A new MIT model of chemical reactions in the atmosphere finds the climate impacts of hydrogen may not be as large as previously thought — though preventing leakage must still be a priority as the hydrogen infrastructure develops.

Hydrogen—it leaks.

Another frustrating delay for NASA's star-crossed SLS moon rocket.

NASA loaded fuel into its moon rocket Wednesday in a leak test ahead of a launch attempt as early as next week. Managers want to verify repairs to all the...

The launch has been delayed multiple times due to hydrogen fuel leaks, other glitches and a nail-biting brush with Hurricane Nicole.

The company is implementing a fix to prevent hydrogen leaks like one that destroyed a Centaur upper stage in a test failure.

The launch has been delayed multiple times due to hydrogen fuel leaks, other glitches and a nail-biting brush with Hurricane Nicole.

A study exploring the potential of a decommissioned gas field in Scotland as a major hydrogen store has highlighted concerns over potential leaks and recommended that it shouldn't be used.

The first attempt earlier in the week was also marred by escaping hydrogen, but those leaks were elsewhere on the 322-foot rocket, the most powerful ever built by NASA.

A NASA worker demonstrating the broom method of detecting a hydrogen flame, which are invisible during the day. (Source: NASA) In order to fuel its rockets, NASA scientists must take two of the most basic elements, hydrogen and oxygen, and cool them down hundreds of degrees into their liquid states. In this more efficient form, a rocket's tank volume can be maximized, providing the needed fuel to achieve lift. This…

NASA has decided to bump a scheduled fueling system test following repair efforts aiming to address recurring liquid hydrogen fuel leaks on its massive Space Launch System. The test is now scheduled for Sept. 21, and pending a positive outcome, NASA says it could be ready for a third attempt at launching the Artemis I space mission on Sep. 27.

Russia and Ukraine again accused each other of shelling the Zaporizhzhia plant, as the U.N.'s nuclear watchdog has assembled a team of experts to visit the facility amid concerns about a possible nuclear accident.

Fuel leak ruins NASA's 2nd shot at launching moon rocket, days after first attempt was scrubbed

Amazon is making plans to produce hydrogen fuel at its fulfillment centers. The retail behemoth partnered with hydrogen company Plug Power to install the first electrolyzer -- equipment that can split water molecules to produce hydrogen -- at a fulfillment center in Aurora, Colorado. From a report: ...

Ground teams at the Kennedy Space Center on Saturday began fueling NASA's giant, next-generation rocketship for its debut launch on an uncrewed test flight to the moon, five days after an initial liftoff attempt was thwarted by technical problems.

Green hydrogen might be a solution for some industries, but for home power experts say it doesn't make much sense.

CAPE CANAVERAL, Fla. (AP) — NASA's new moon rocket sprouted more fuel leaks Wednesday...