Billions of years ago, our planet did not have the deep blue oceans we admire today. Instead, they were actually […] ...

For this edition of the Scrub Hub, we are answering questions about 'greener' burials: What are they and how do they work?

Rio was a pile-up of problems ahead of the Olympics, but no one expected the pool water to be green. Unfinished stadiums? Sure. Robbed athletes? Why not. Toxic waters by the beach? Com zerteza!