Earth may now be home to the most glorious beaches in the solar system , but 3 billion years ago, it may have been Mars that ...

Mars – dusty, dry, and desert-clad – was once so rich in water it had not just lakes, but oceans, according to a new study.

believe that they have spotted layered structures with remarkable similarities to what can be found all over Earth. “We’re finding places on Mars that used to look like ancient beaches and anc ...

A team of Chinese and foreign scientists has discovered underground sedimentary layers on Mars that appear to have been ...

Mars wasn't always the dusty red desert we know today. Billions of years ago, waves may have crashed against sandy beaches ...