Love & learn about the environment on Earth Day
Could seaweed farming be the answer to some of our biggest issues? Leyla Kazim finds out.
Carbon emissions need to fall to zero by 2050 but can the world achieve that goal?
Should we even consider solar geoengineering?
Is eco-friendly toilet paper 'the best thing since sliced bread'?
Five million pieces of Lego are washed overboard. Meet the beachcombers looking for them.
