In 2012, in the Netherlands the number of TB patients remained under 1,000 (958) for the first time.

There is no reason to believe that the limited addition of two types of biodiesel to petroleum diesel accounts for an additional increase in harmful emissions from road traffic.

In recent years there has been a decline in the average concentrations of fine particulates and nitrogen dioxide.

Some European cities have developed effective policies to adapt to more frequent wet and dry periods forecast for the years ahead, as a result of climate change.

Safety of nicotine-containing electronic cigarettes (e-cigarettes) cannot be confirmed because of the limited amount of published research in this area.