An economist explores data on injuries, which states ban fireworks and other interesting stats on what President John Adams referred to as 'illuminations.'
A chemical found in products as diverse as fireworks and food packaging, perchlorate can interfere with thyroid function as well as foetal brain development.
Uganda's economy has seen many changes since independence. Trends in recent years are positive, although some key challenges remain.
New sci-fi movie has a fascinating approach to an old question.