In the search for more, new and cleaner sources of energy, a largely untapped resource is emerging: natural hydrogen.

Chinese scientists uncovered a powerful energy source for deep Earth microbes: hydrogen and oxidants generated by rock fracturing during earthquakes. The process may also suggest how life could exist ...

Scientists have spent decades cataloging life on Earth’s surface, from rainforest canopies to ocean trenches. But a growing body of research now shows that a vast, hidden biosphere thrives kilometers ...

The company said it uses 2 kilograms of Americium-241 fuel to generate 50 watts of power for a lunar rover, compared with ...

Scientists have found groundwater dating back 1.2 billion years in the Moab Khotsong gold and uranium mine, located in South Africa’s Witwatersrand Basin. The find, buried 3 kilometers beneath the ...