Venice’s canals are the cleanest they’ve been in living memory after coronavirus lockdown (photos)
White swans are also roaming canals which have been left deserted by their usual huge crowds of tourists
Greek students create smartphone app to combat sea pollution
It enables the user to not only detect the debris but also to immediately communicate the problem to the relevant authorities in just a few steps
Yogurt pot launched during 1976 Olympics washes up on beach (photos)
Let's take a moment and think about that...