When Dutch artist Jalila Essaïdi was looking to import some American goats, they produce a protein she needed for a ‘bio-art’ project, she hit an unexpected obstacle.

Atlantic Bluefin Tuna is a much sought after delicacy. Due to huge fishing pressure, tuna stocks have decreased dramatically . There are now signs of recovery, according to the International Commission for the Conservation of Atlantic Tunas .

You may think that climate change is being caused by burning oil, coal and gas. But not so fast! The emission of methane from cattle is a surprisingly important factor .