Swiss aviation pioneer Bertrand Piccard is developing a plane powered by liquid hydrogen after a much-hyped flight in 2015 ...

Harvard scientists studying the mystery of water and life on ancient Mars believe they may have finally found a solution.

They're called "Hycean" worlds, a portmanteau of "hydrogen" and "ocean." They're mostly or entirely ... atmospheres keep them warm enough to have liquid water outside of the traditional habitable ...

UC San Diego’s Scripps Institution of Oceanography has issued a request for proposals (RFP) to select a shipyard to perform the final design and assembly of the university’s new Coastal Class Research ...

Scientists had previously theorized that Mars was able to hold on to its liquid water without it freezing despite its distance from the sun thanks to an excess of hydrogen in its atmosphere.

Researchers developed an artificial gill for ocean gliders, using hydrogen fuel to improve sustainability and extend mission range.