Scientists developed a single-atom iridium catalyst that drives both water-splitting reactions on one electrode, using 98.5% less precious metal for cheaper green hydrogen.

Green plants produce oxygen from water using a catalytic technique powered by sunlight. Scientists have now shown the importance of a hydrogen-bonding water network to that process -- which is the ...

As the climate crisis becomes a part of daily life with unprecedented heat waves and cold snaps, technology to effectively remove greenhouse gases is emerging as a critical global challenge. In ...