City lights interfere with everything from avian navigation to cancer defense mechanisms. http://ow.ly/T5RKk pic.twitter.com/kD3X4NfzZZ
9:02 AM - 7 Oct 2015
0 replies
6 retweets
13 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.