Paraquat is one of the most widely used herbicides around the world. An expert explains what we know about the risk of Parkinson’s disease.

So far, about 10% of the ocean has formal protection as countries work toward the 30×30 goal, but many areas are still protected on paper only.

One party wants to lower fares. The other wants more services. Neither proposal represents a serious plan to address decades of public transport underfunding.

They are more engaged in news and more willing to pay for it – and they do so primarily through social media.