A ÌìÃÀÓ°ÊÓ´«Ã½ researcher is part of an international team that has used modern tools to explain repeating patterns of stones that form in frost-prone landscapes.


A ÌìÃÀÓ°ÊÓ´«Ã½ researcher is part of an international team that has used modern tools to explain repeating patterns of stones that form in frost-prone landscapes.