No, mussels don't shut off Warsaw's water supply if they sense toxins — but they help monitor it
It's not true that the mussels automatically shut off the city's water supply. When the mussels' shell movements trigger an ...
'Move US nuclear weapons to Poland,' Donald Trump urged by its president to deter Vladimir Putin attack
Move US nuclear weapons to Poland,' Donald Trump urged by its president to deter Vladimir Putin attack - European leaders ...