Digital billboards in Stockholm swap ads for homeless shelter info
January 11, 2019, 9:24 a.m. by Matt Hickman
Normal commercial advertising vanishing when temps in the Swedish capital get dangerously cold
Los Angeles debuts first early earthquake warning app in U.S.
January 8, 2019, 9:35 a.m. by Matt Hickman
Will Seattle, San Francisco and other tremor-prone cities follow suit?
Proposed mega-development could pose threat to iconic Florida panther
January 7, 2019, 8:21 a.m. by Matt Hickman
In Florida, not even the state animal is safe from new development.
San Jose approves tiny house villages for the homeless
January 2, 2019, 8:21 a.m. by Matt Hickman
The transitional housing pilot in Silicon Valley is years in the making.
Don't underestimate the economic benefits of cleaning up the environment
December 28, 2018, 8:21 a.m. by Matt Hickman
The once filthy Boston Harbor is proof in the proverbial pudding.
Washington, D.C., to run entirely on renewable energy by 2032
December 20, 2018, 8:41 a.m. by Matt Hickman
Lawmakers fast-track legislation that fast-tracks the capital's bold clean energy goals.
Why Greenlandic icebergs are melting in the middle of London
December 17, 2018, 12:30 p.m. by Matt Hickman
Olafur Eliasson's 'Ice Watch' is public art with an urgent message.
Milan will counter climate change with help from 3 million new trees
December 17, 2018, 10:22 a.m. by Matt Hickman
The famously smoggy Italian city envisions a future that's cooler, cleaner and swathed in green.
How to pet a dog the right way
'Super mom' spotted on a Minnesota lake — with 56 ducklings in tow
On maiden voyage, Boaty McBoatface identifies significant culprit in rising sea levels
When hikers need help, who pays for rescue?
9 of the world's largest dog breeds
This salamander species is solar-powered