Collapsing roofs? Threats of flooding this weekend? Six feet of snow is a lot, but when it's so dry and powdery, how does it still end up weighing as much as two elephants? Here's the science behind it.
36-Hour Precipitation Outlook
Snow science: How did Buffalo see 65 inches?
Read what's behind these incredible, dangerous snow storms.
"The worst weather I have reported from"
For the first time as a reporter, I found myself stranded, and uncomfortable.
'Nature Run' blankets Earth in carbon dioxide
These simulations reveal how carbon dioxide emissions are transported around the...