Another reason to put the phone away when stepping outside.

CITIES
If you want to see a fatberg in person, now's your chance.
The Birds have one of the NFL's most interesting histories, not to mention a connection to the 'Star Wars' universe.
If you're spending all of your time at home with Netflix, you probably aren't driving too much.
Where some people saw trash, garbage collectors saw potential.
In some towns, Christmas is all year-round. From Santa Claus, Indiana, to Bethlehem, Wales, here are nine places where it's December 25 365 days a year.
Some of these ancient etymologies might not be quite what you expect.
Gengenbach is serious about its Christmas countdown.
London's housing developments often feature a unique form of fencing: stretchers reused after World War II.
The cave system below the Saint-Léonard borough is believed to sit atop an aquifer and may lead to the Montréal water table.
For those who'd rather have a full bank account than a hipster ZIP code.
The vending machine-sized installation features 15 itty-bitty "exhibitions" about bivalves, snails, octopuses, and more.
"Art in the Open" features works by artists including Kara Walker, Keith Haring, and Roy Lichtenstein, among others.
Connecting to emergency services used to be much less efficient—until a 1935 disaster.
Both crime and amphibians may play a role.
Bronx Sole wants to make fitness fun for runners of all levels. To do that, the running club takes local residents on a joggable history tour of their borough.