For the first time in over a century, Parisians and tourists are getting ready to take a refreshing dip in the Seine.

A plan to restore fish passage in the Blackstone River still faces obstacles over funding and questions over working with ...

In fact, it took 36 years and a herculean clean-up operation costing €1.6 billion (£1.3 billion) – including a vast run-off ...

The river roars in the heat of the summer. The water is clear and cool, and a respite from the high sun. An angler leans back, fly-fishing rod in hand, ...