Oil and gas boom: A snapshot of Canada’s oil boom

Oil and natural gas prices in the U.S. have been in free fall for months and Canada has been in a free fall.The country’s largest energy companies have been slashing jobs at a time when the rest of the economy […]

How to prevent water pollution in a city

Chicago residents are paying the price for a city that’s spending $1 billion a year to treat its water, according to a new study.The city spent $1.5 billion on wastewater treatment and remediation projects in 2016, up from $1 million […]