Nutrients released by agriculture can leak into waterways and affect the global water cycle.
Winter temperatures in the Arctic could rise by 3°C by 2050 and between 5°C and 9°C by 2100.
The nations in the inhospitable region aren't sitting idly by in the face of climate change.
They reported 33 grams of iron, 13 grams of silicon and 7 grams of chromium in a standard mobile phone.
Microplastics have permeated water sources globally from rivers right down to the depths of the oceans.
Critically endangered vaquitas' extinction is "virtually assured" unless conservation efforts are stepped up.