February 23, 2017, 12:40:04 PM EST
Outdoor seasonal allergies are a problem for millions around the globe. more
After cool conditions plagued the 2016 Mardi Gras festivities, much warmer conditions in 2017 will have festival-goers ditching winter attire.
Increases in temperature may cause localized increases in the amount of toxic mercury introduced into ecosystems, impacting wildlife and eventually the food chain.
Flooding created chaos for hundreds in California this week, while a deadly wind storm slammed the United Kingdom.
A snowstorm with localized blizzard conditions is snarling travel across the central United States on Friday.