For decades, scientists treated the end of Earth’s habitability as a problem for the far future, measured in several billion years. New high powered simulations have now pulled that horizon ...

Earth’s oxygen-rich atmosphere, the very thing that allows complex life to exist, may not last forever. Coupled biogeochemistry and climate simulations estimate that the planet’s breathable air could ...

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NASA has been practically synonymous with advanced computing for nearly 70 years. To this day, the National Aeronautics and Space Administration continues to accomplish the impossible with computers.

Have you ever stopped to wonder how forecasters can predict the weather days in advance, or how scientists figure out how the climate might evolve under different policies? The Earth system is a vast ...

The Cray-2 supercomputer was the peak of computing power back in 1985, but a modern iPhone puts that old hardware to shame in ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) All of this plays out on such a large scale that no single human mind can truly grasp ...