Planetary scientists in Algeria and Switzerland have developed a scientific instrument that could help hunt for signs of life on Mars. Used to locate microbial fossils in gypsum deposits here on Earth,

If Mars ever hosted microorganisms in its bygone oceans, their fossils might still be preserved in minerals—and now, we have a new potential way to find them

Soccer shirts depicting the disputed Western Sahara as part of Morocco violated rules against political messaging, a court governing soccer disputes has ruled.