Famous 'Pink Planet' harbors a salty surprise

Northwestern University-led astronomers have discovered salty skies surrounding the universe's famous "Pink Planet." For more than a decade, the ancient, rosy-hazed world kept astronomers guessing. One of the coldest known ...

NASA testing advanced capabilities for moon, Mars rovers

On a bleak stretch of the Colorado Desert in Southern California, a compact four-wheeled rover recently trundled 16 miles (26 kilometers) with minimal intervention from the team of engineers trailing it. Called ERNEST (Exploration ...

125-million-year-old fossil reveals 'pregnant' shellfish

An international team of scientists led by Dr. Graciela Delvene of the Geological and Mining Institute of Spain (CSIC) has uncovered the oldest known evidence of maternal care in shellfish, revealing that some freshwater ...

Can North America mine enough rare earth elements?

In the quest to create a robust supply chain of rare earth elements necessary for the clean energy revolution and everyday modern conveniences, North America has enough deposits of sufficient quality to begin looking in its ...

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