Artemis II was set to launch in February, but a leaky situation has caused a delay. Find out about the challenges NASA is ...

As much as 45 oceans’ worth of hydrogen may be in Earth’s core, scientists reported, suggesting most of Earth’s water was acquired during the planet’s formation.

Scientists have found a new way to make clean hydrogen from water using liquid metal and light, and it works with both freshwater and seawater. Instead of relying on electricity to split water, the ...

Hydrogen reserves in Earth’s core large enough to supply at least nine oceans may influence processes on the surface today.

A South African–developed membrane electrode assembly (MEA) has been successfully validated inside acommercial, aviation‐grade fuel cell stack for unmanned aircraft. Tested independently in ...

NASA has finally brought a stubborn hydrogen leak on its new Moon rocket under control, removing one of the last major ...