This is the Mullaperiyar Dam. It has been around since well before your grandparents were born. And it could fail at any ...

This is the Mullaperiyar Dam. It has been around since well before your grandparents were born. And it could fail at any moment now. What could cause the dam to collapse? How quickly would this lead ...

LONDON -- A London judge ruled Friday that global mining company BHP Group is liable in Brazil's worst environmental disaster when a dam collapse a decade ago unleashed tons of toxic waste into a ...

Mrs Justice O'Farrell ruled that BHP was liable for the dam collapse, one of the worst environmental disasters in recent years, leaving the mining giant facing a potentially huge damages bill of some ...