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.
Category Archives: Science
‘Extinct’ butterfly found across southern England
There has been a flurry of early sightings of the large tortoiseshell butterfly, a charity says.
Signal issues scam warning to users after hackers target officials
Signal says its systems are secure but it is taking reports of targeted attempts to hack some officials "very seriously".