If you want to feel happier, just spend 20 minutes in nature
April 5, 2019, 12:30 p.m. by Noel Kirkpatrick
And you don't even need to exercise!
This self-sustaining, floating city could be just what the world needs
April 5, 2019, 8:34 a.m. by Christian Cotroneo
A concept unveiled at a UN roundtable outlines a fully autonomous floating city.
Trees are the not-so-secret weapon in keeping cities cool
April 1, 2019, 8:25 a.m. by Matt Hickman
Canopy coverage of 40% or more can cool a sweltering city street up to 10 degrees.
London gets its first 3D crosswalk and it's a traffic-slowing beauty
March 29, 2019, 2:31 p.m. by Matt Hickman
It's also the first optical illusion-y pedestrian crossing in the U.K.
How making lower Manhattan larger will protect it from future flooding
March 27, 2019, 12:42 p.m. by Matt Hickman
The $10B climate resiliency plan would extend the Manhattan shoreline by as much as 500 feet into the East River.
Artists transform old Ikea furniture into 'wildhomes' for urban wildlife
March 25, 2019, 9:18 a.m. by Matt Hickman
Birds, bees, bats and bees in one London park just got swank new digs.
Manhattan's newest green space straddles an active train yard
March 19, 2019, 7:59 a.m. by Matt Hickman
The self-described 'smartest park ever built' is now open at Hudson Yards.
Desire paths: The unsanctioned shortcuts crisscrossing public spaces
March 18, 2019, 8:20 a.m. by Matt Hickman
Because sometimes pedestrians like to forge their own way.
What's that sound? 7 wildlife calls you might hear in your backyard
March 13, 2019, 10:18 a.m. by Laura Moss
As their habitats give way to sprawling human developments, more and more animals are being forced into cities and suburbs.
Chicago lawmakers make the case for bird-friendly buildings
March 4, 2019, 4:14 p.m. by Matt Hickman
The Windy City is one of the deadliest cities for migrating birds in the U.S.
19 weird and wonderful turtle and tortoise species
The government will pay you $1,000 to adopt a wild horse
Photographer captures stunning image of eagle in symmetrical reflection
'Super mom' spotted on a Minnesota lake — with 56 ducklings in tow
10 of the top U.S. cities for nature lovers
A fire chief comforts a dog who refuses to leave his trapped owner's side