More from Oliver Tickell
Explore the latest news, articles and features
Health
If the US can ban harmful trans fats, the UK should act too
Opinion
Health
How war debris could cause cancer
News
Voles’ last stand
News
Devastating diversity
News
Cereal sleuths are losing layers of history
News
Down in the woods
It’s a rat trap
News
Against the grain
News
The mighty falling
News
The aliens have landed
Books & Arts
Ploughing for profits
News
Trees on the verge of mass extinction
News