More than 100 millimetres of rain could fall across Sydney this week after the city was soaked and lashed by strong winds overnight, leaving trees down and roads closed by flash flooding.Hazardous ...

Some kids had never seen a puddle until the Millennium Drought broke. The decade-long dry spell sweeping Australia delivered more than cracked earth, it changed our relationship with water.

A team led by researchers at the University of Oxford has created the most complete map of the world's rivers ever made, ...

Dozens of road signs can be found along the city of Walhalla's streets as council considers a proposed water annexation ordinance.