Sustainability
To Keep Up With Its Growth, Singapore Has a Grand Plan To Expand Underground
The densely populated city-state is becoming a global leader in the underground urbanism movement
In a World Striving To Cut Carbon Emissions, Do the Olympics Make Sense?
Perhaps there is still a case for the greenhouse-gas gushing games if host cities amplify their efforts to showcase green tech and innovations
These 3D-Printed Objects Can Turn Any Color You Want
MIT researchers hope a process that uses a special photochromic dye to change an object's color in response to light will one day reduce waste
With Fungi in the Mix, Concrete Can Fill Its Own Cracks
Adding fungus might be one way to endow concrete with the ability to repair any damage, without the need for human intervention
Have Scientists Found a Greener Way to Make Blue Jeans?
An engineered strain of <em>E. coli</em> bacteria can produce a precursor to synthetic indigo using fewer nasty chemicals than traditional methods
Three Architecture Projects That Will Build Community and Address Inequality This Year
These projects set to be completed this year are geared toward strengthening communities that have been left out of the economic recovery
Future of Energy
Bold new ideas to meet the world's burgeoning need for power
Greek Yogurt Fuels Your Morning...And Your Plane?
Researchers have developed a method for turning yogurt whey into bio-oil, which could potentially be processed into biofuel for planes
Would You Eat Food Made With "Trash"?
An increasing number of food companies are using food normally destined for the dumpster, and a new study shows eco-minded consumers don't mind a bit
What a Vice President of the Humane Society Has To Say About Lab-Grown Meat
In a new book, Paul Shapiro describes clean meat as a promising alternative to industrial-scale farming
After 100 Years, This Entire Forest Will Be Turned into Mystery Manuscripts
Hike through Norway’s future library, currently in the form of baby trees
These Windows Tint With a Flick of a Switch
Stanford engineers are developing electric windows that block glare without blocking your view
Inventing a Vocabulary to Help Inuit People Talk About Climate Change
One team is working with Inuvialuit elders to come up with a renewable energy terminology—and maybe revive a dying language
The Next Generation of Biofuels Could Come From These Five Crops
Researchers are currently developing biofuels from these abundant species, which require relatively little land, water and fertilizer
Army Scientists Put the "Pee" in Power
By combining urine and aluminum powder, soldiers may be able to produce energy in the field
These Origami Clothes Grow With Your Child
Designer Ryan Yasin is creating pleated garments that could save on money and waste
A Smart Recycling Bin Could Sort Your Waste for You
It's sometimes difficult to know where to put different types of plastic, but computer vision could remove any confusion
Taiwan's Yehliu Geopark Is Like Disneyland for Rock Lovers
These mushroom-like mounds are some of the country's greatest geological treasures
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