An interactive map shows which parts of New York are most vulnerable to sea-level rises and increased flooding due to climate ...

More American cities -- even those seen as affluent -- are home to people living without running water as people are being 'squeezed' by unaffordable housing and the cost-of-living crisis, new ...

Six months ago Cape Town was a city on edge. The mayor had declared that Day Zero, when officials would shut off water to most homes and businesses in order to preserve fast-shrinking reservoirs, was ...

For a second year, a plan meant to save endangered salmon brought major challenges at Green Peter Reservoir. What comes next?