Nasa spacecraft weighing 1,300lb re-enters Earth’s atmosphere Much of the Van Allen Probe was expected to burn up in the atmosphere, though Nasa said there was a "low" risk of people being struck by surviving components. Source
Toxic pet flea treatment chemicals found at ‘damaging’ levels in rivers Scientists have found further evidence that pet flea treatments are widespread in rivers across the UK. Source
Air strikes cause black rain and ‘unprecedented’ pollution in Tehran, scientists say Air strikes have damaged at least four oil facilities since US-Israeli attacks on Iran began last month. Source