Rocks that stood out as light-colored dots on the reddish-orange surface of Mars now are the latest evidence that areas of ...
A recent study spotted water carved cave openings in Mars Hebrus Valles region, hinting at sheltered places where signs of ancient microbes could survive.
A chance discovery by a NASA rover on Mars shows that the red planet has a form of lightning, which researchers had suspected ...
On November 26, 2011, the NASA Curiosity rover launched to Mars. Curiosity was the biggest and most powerful rover anyone had ...
NASA scientists were baffled after uncovering a rock on Mars that didn’t belong there — with a composition pointing to ...
Science writer David Baron explores the initial interest in whether there was life on Mars in his latest book, "The Martians: ...
Ancient Mars boasted abundant water, but the cold and dry conditions of today make liquid water on the Red Planet seem far ...
Mars may have once been a paradise with Earth-like oceans and balmy beaches that would have been ideal for harboring living organisms, according to a new study. An international team of researchers ...