Italian police arrested 21-year-old alleged attacker Aleksander Ricco near the Universal Exhibition site.
The Expo 2015 Future Food District shows how new technologies can be applied at each step of the food chain.
IBTimes UK reports from Milan on the UK pavilion at the nutrition-themed universal exhibition.
UK considering stricter labelling regulations for meat, dairy and alcoholic products
IBTimes UK went to Milan to understand how Universal Exhibitions serve as platforms for diplomacy and business.
Luxury brand urges government to withdraw association between Rolex watches and Milan anarchist violence.
Up to 650,000 people visited the universal exhibition over its first three days.
A look back at the headlines that dominated the week's global and domestic news agenda.
Demonstrators torched cars and smashed bank windows during a protest against the opening of Milan's Expo 2015.
Italian media said volunteers worked around the clock to complete pavilion in time for opening of expo.
Ottawa and Canberra among governments that decided not to have a representation at Universal Exhibition.
IBTimes UK has a look at some out of town tourist attractions you can visit while staying in Milan.
World fair themed on 'Feeding the Planet, Energy for Life' opens in Milan on 1 May.
As Milan hosts the 2015 Universal Exhibition, IBTimes UK looks at what else is there to do in the Italian city.
The world exhibitions originated from France's tradition of holding national exhibitions.