Just because the calendar has flipped to April doesn't mean we can say goodbye to winter storms. Here's where snow and some ice is expected into Easter weekend.
The Midwest has been hit repeatedly this March with rounds of tornadoes, gusty winds and large hail. The atmospheric pattern over the country was largely to blame.
A grassroots alliance called Swimmable Cities is working to make polluted urban waterways clean enough for recreational use again, with major cities like Chicago, Paris, and London investing in infrastructure upgrades to combat decades of sewage, runoff, and environmental damage.