Our mission: map and assess every sidewalk in the world using remote crowdsourcing, artificial intelligence, and online satellite & streetscape imagery ...

Are you looking to add a fence to your outdoor space? These are the most expensive materials you can use and when they might ...

Planet or Plastic? is National Geographic’s multiyear effort to raise awareness about the global plastic trash crisis. Come to this page often to learn more, and find out what you can do to ...

Over a third of this is in the form packaging, which is more often than not discarded after just one use. But it isn't just plastic packaging that Europeans are throwing out in large volumes.

Jon Sperling secretly spread a non-native species across the Northeast. “It’s insane what this guy was doing,” a biologist ...

Hold off on pruning. Winter is a good time to prune a deciduous tree or shrub, but not an evergreen. Because the plant isn’t dormant, pruning in winter can stimulate new growth, prompting soft new ...

Santa Barbara County and its eight cities want to eliminate unlicensed and unregulated roadside vendors who are coming into the area from Southern California and selling potentially sketchy foods ...

The Weeknd has put on many faces to portray his different musical eras. He uses his platform to appear as different versions ...

Mix up the secret ingredient: cement paint. Cement paint is made by mixing pure Portland cement with clear, cold water. (Add enough water to make a mix that has the consistency of warm gravy.) If the ...