Mars’ north polar vortex locks its atmosphere in extreme cold and darkness, freezing out water vapor and triggering a dramatic rise in ozone. Scientists found that the lack of sunlight and moisture ...

NASA highlights some of the discoveries it has made on the Red Planet. Credit: NASA/JPL-Caltech ...

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Turning an idea into reality, we designed and built a homemade mini golf course for some friendly competition.

After four rounds of layoffs in two years that cut a quarter of its employees, the Jet Propulsion Laboratory now faces a ...

Blocks of frozen carbon dioxide sliding down Martian dunes may have carved the planet’s strange gullies, mimicking the work of living creatures.