For millions of Americans, climate change is making the weather nicer. That's the conclusion of a new study that points out winters are getting quite a bit milder, while summers aren't getting that much worse.
The study's authors say the mild temperatures might be one reason some people aren't so worried about climate change.
For most of the U.S., the hottest temperatures in July haven't gone up much — scientific consensus is about half a degree over the past 40 years. Same for sticky humidity — not much change, if any.