Featured in eco-friendly
The best water bottles for staying hydrated
They’ll help remind you to drink more water.
Greta Thunberg is a master of eco-friendly travel. Here’s how you can pitch in.
We can’t all take zero-carbon boats across the Atlantic, but we can still do our part.
How to make your own laundry detergent
It’s cheap, easy, and quick. Did we mention cheap?
A guide to eco-friendly travel
Be the kind of tourist locals don’t hate as much.
Stuff you can buy that’ll help you use less water
Water you waiting for?
Robots That Could Decompose When They’re No Longer Needed
It might be time to start building robot cemeteries
Dreams, Fantasies, and Realities: Inside Honda’s Japanese R&D Lab
Luxury supercars, hydrogen fuel cells, and fully autonomous cars -- in 15 years
Video: Japanese Eco-Friendly Building Demolition Method Harvests Energy As It Destroys
New deconstruction techniques helped take down the tallest Japanese building ever demolished.
The Goods: August 2010’s Hottest Gadgets
A 13-blade pocketknife, a plastic anchor and more great ideas in gear
The Goods: July 2010’s Hottest Gadgets
A self-filtering water bottle, a solar-powered iPod speaker, and more great ideas in gear