A coot’s nest filled with plastic rubbish in Amsterdam AUKE-FLORIAN HIEMSTRA Covid-19 face masks, a chocolate wrapper from 1994 and a 30-year-old polystyrene burger box – the nests of Amsterdam’s Eurasian coots chart changes to consumer society through plastic waste. Usually, Eurasian coots (Fulica atra) build their waterside nests from scratch each year using natural,…

Technology In a record-breaking test, researchers remotely detected radioactive material by shooting it with infrared laser pulses and analysing how the light scattered By Karmela Padavic-Callaghan 6 March 2025 There is a new application for lasers laboratory/Alamy Lasers could become an important tool for detecting radioactive materials, such as those in covert nuclear weapons, from…