Modern society, and the clean energy revolution, depend on rare earth elements. Can Greenland help break China’s stranglehold on the market?

According to Afshin Beheshti, director of the Center for Space Biomedicine, the absence of gravity leads to various physiological adaptations that can compromise astronaut health. For instance, in ...

Curiosity has previously discovered small organic molecules on Mars, but these recently found compounds are larger and would ...

NASA’s Curiosity rover has unearthed the largest organic molecules ever detected on Mars—possible fragments of fatty ...

Scientists have found unusual, blueberry-like rocks on Mars that could give us more insights into its geological history.