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Zambia to kill 2000 hippos because they might spread anthrax

Zambia to kill 2000 hippos because they might spread anthrax

4 June 2018

Over the next five years 2000 hippos are to be culled in Zambia, supposedly to stop them giving people anthrax, but the cull may inadvertently fuel the trade in hippo ivory


A mix-up means US air pollution is way worse than thought

A mix-up means US air pollution is way worse than thought

30 April 2018

Levels of nitrogen oxides in the air are still falling across the US, but satellite measurements show the reduction has slowed down unexpectedly since 2011


Congestion charge can cut childhood asthma attacks by half

Congestion charge can cut childhood asthma attacks by half

4 April 2018

A congestion charge in Stockholm not only cut levels of air pollution, it halved the number of children admitted to hospital with asthma attacks


David Davis and Michel Barnier

One year until Brexit: 7 big issues that must be solved

29 March 2018

The UK must answer difficult questions on climate change, food security, aviation and more as it leaves the EU on 29 March 2019


Light pollution is set to double between now and 2050

Light pollution is set to double between now and 2050

22 November 2017

The first global “light census” shows that the area affected by artificial lighting is growing by 2.2 per cent every year, posing risks to wildlife and human health


China’s dreadful air pollution seems to have got a bit better

China’s dreadful air pollution seems to have got a bit better

7 November 2017

While China’s capital Beijing is once again suffering a severe smog, a new study suggests that nationally pollution has fallen 21 per cent over two years


The latest science reads remind us why we really do need experts

The latest science reads remind us why we really do need experts

2 November 2017

Mary Halton reflects on how books on forecasting, rock-reading and the grisly world of Victorian medicine highlight how we have always relied on those in the know


How to clean up the dirty water Puerto Ricans are drinking

How to clean up the dirty water Puerto Ricans are drinking

17 October 2017

Nearly a month after Hurricane Maria, many people on Puerto Rico are still without clean drinking water and have resorted to wells on a contaminated site


Air pollution blamed for 500,000 early deaths in Europe in 2014

Air pollution blamed for 500,000 early deaths in Europe in 2014

12 October 2017

The biggest source of harm was particulate matter from domestic stoves, but nitrogen dioxide from cars is also linked to many premature deaths


Air pollution changes what bugs colonise our airways

Air pollution changes what bugs colonise our airways

12 September 2017

Higher levels of pollutants in the air correlate with reduced diversity of bacteria in our nose, hinting at a possible mechanism for why pollution causes disease


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