Bricks, laid out in front of Congress, represent the staggering number of Brazilians killed each week.
Some 60,000 Brazilians are killed each year, accounting for 10% of all homicides worldwide. As terrorised voters look to authoritarian leaders to impose order, Brazil's democracy hangs in the balance.
It’s almost impossible to adequately protect soft targets like public gatherings.
'Crowd' via www.shutterstock.com
Because physical security can only do so much, communities have a role to play.
It took just one man and a truck to kill dozens of people in Nice. We could still do more to make public spaces safe.
Women in Tokyo can go it alone.
Don't dismiss the idea of women-only carriages. It might help.
When you’re at the beach this summer be aware of the dangers of the rip.
On average 21 people drown each year in rip currents on Australian surf beaches. This value exceeds the long-term annual average of fatalities caused by bush fires, floods, cyclones and sharks combined…
Technology with the ability to “talk” to structures such as bridges and aeroplanes will assess them for damage, ultimately…