Exclusive: High levels of banned ‘forever chemical’ have been detected in rivers and groundwater at 25 sites

A string of toxic pollution hotspots has been uncovered across Cumbria and Lancashire, with high levels of the banned cancer-causing “forever chemical” Pfos detected in rivers and groundwater at 25 sites.

The contamination, spread across a large area, was uncovered by Watershed Investigations and the Guardian after a freedom of information request revealed high concentrations of Pfos in Environment Agency samples taken in January 2025.

Met Office issues new weather warning for potential travel disruption until Sunday morning

An Arctic blast of very cold air will this weekend bring snow, sleet, hail, freezing rain and icy conditions across most of the UK, forecasters have said.

The Met Office issued new yellow warnings for wintry conditions and potential travel disruption lasting until Sunday morning. Previous snow and ice warnings for Scotland and northern England expired at noon on Friday. Freezing temperatures have also led to a four-day health alert for cold weather.