Can smart phones help fishermen protect endangered wildlife?
August 5, 2015, 5:12 p.m. by Jaymi Heimbuch
The app turns anglers into citizen scientists protecting endangered fish and other riparian species.
Tanks for the memories: Epson eliminates printer cartridges
August 5, 2015, 9:36 a.m. by Lloyd Alter
The new EcoTank printer replaces cartridges with bottled ink, and the world yawns.
The medium is the message as Sydney installs electronic traffic signs
July 31, 2015, 1:07 p.m. by Lloyd Alter
There's no more confusion as solar-powered signs change with the times.
On vacation? Turn off the computer and put down your phone
July 27, 2015, 4:39 p.m. by Lloyd Alter
Do you get twitchy if you don't have a phone in your hand? It's time to take a time out.