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A plywood core runs through ISA's latest house in Philadelphia

They are as gutsy and gritty as ever.




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Hickok Cole designs timber towers for Philadelphia

The Timber Towers Project seeks to demonstrate the viability of a mass timber high-rise.




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ISA builds a tiny tower in Philadelphia

A great demonstration of how to develop tiny lots.




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Wing Bikes is selling an e-bike that costs less than a New York Metrocard

This is very smart marketing, and not a bad looking bike.




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New York State lawmakers want to ban walking with portable electronic devices

There are all kinds of distracted and compromised people in our roads. Some of them cannot help it. So why are phones a problem?




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The House at Cornell Tech deserves to be put on such a visible pedestal

This is the future of building, and it works. Get used to it.




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Does shipping container architecture make sense? This hotel in London might

Because shipping containers are designed to move and these ones might have to.




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Stadium in Qatar is demountable and relocatable and even has shipping containers

It makes a lot of sense in a country with no workers and five other permanent stadia.




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Industrial spaces and condos are neighbors in this Vancouver development with shipping container look

Another look at a controversial housing project.




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Province of Ontario introduces new penalties for careless drivers causing death

Drivers used to get away with murder; new legislation is much stronger.




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Ontario's GreenBelt could be turned into "largest condo farm this province has ever seen"

Doug Ford, now leading in the polls, wants to open up more of it for development.




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Ontario government cancels program to plant 50 million trees

Who needs trees when you can have beer in corner stores?




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The Ontario Beer Store is a model for the circular economy

It's being killed the name of "convenience."




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Peru's Glaciers Melting, Decreasing Water Supply 20 Years Earlier Than Expected

Pay attention, as this sort of thing could hit other mountainous areas that are dependent on glaciers for their water supply.




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Funky Patchwork Daywear with a Peruvian Twist From Green Fashion Label Awamaki Lab (Photos)

Awamaki Lab's fashion-forward collection successfully pairs Peruvian textiles with modern styles.




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Peru's Oil Exploration Violates UN Guidelines on Uncontacted Tribes

Peru continues to approve oil and gas projects despite previous exploration leading to the death of half the Nahua tribe.




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Remarkable hotel hosts guests in clear capsules suspended 400 ft. on mountain (Video)

Created for adventurers by adventurers, this unique hotel in Peru features three sleeping pods that guests must climb up to.




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Peru releases 500,000 at-risk baby turtles into the wild

Peruvian environmental authorities make a big statement with tiny turtles.




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Praying mantises released for pest control are hunting hummingbirds

New research documents that mantises worldwide are eating small birds; in the US, invasive mantis species are devouring hummingbirds.




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Mothers’ pesticide levels linked to autism in their children

A new study provides the first biomarker-based evidence that maternal exposure to insecticides is associated with autism among their offspring.




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Stair of the week tells you how many calories you are burning while climbing

A good, if not very accurate, idea.




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Stair of the week is a loft bed in Singapore hotel

Sometimes you wonder what they were thinking.




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A field guide to full moons

From supermoons and blood moons to black moons and blue moons, here’s a cheat sheet to the full moon in all of her luminous guises.




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Hurricane Michael as seen from space is an ominous thing (video)

See the view captured by the International Space Station as the category 4 hurricane makes landfall over Florida.




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Scientists figure out what the celestial phenomenon "Steve" really is

More than just a typical aurora, researchers have now figured what powers this stunning lightshow and where it comes from.




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World's Largest Hydropower Project Will Produce One-Third Of Africa's Electricity, But Who Will Get It?

The Grand Inga dam will be double the size of China's Three Gorges, but big questions remain about whether ordinary Africans will actually get its electricity.




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Worldwide renewable energy capacity in 2012 equalled China's electricity demand (4,860TWh)!

According to the International Energy Agency (IEA), by 2018 renewable should overtake natural gas to become the world's second-largest source of energy (oil is #1).




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Iceland's pristine habitats threatened by hydropower plans

A travel writer captures the beauty of Iceland's wilderness, but will these natural wonders exists for much longer?




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Could toilet flushes help power our homes?

A new technology developed by Korean researchers could generate electricity from the the motion of water in our toilets as well as rivers and streams, even rain drops.




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Homemade hydroelectric generator uses plastic bottles as water wheel

Lost in the woods near a stream, with some empty water bottles, wire, plastic plates, and a stepper motor, *and* you need to charge your smartphone? Try this.




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Portable hydroelectric generator lets you take your power station with you

Take one Estream and add moving water for clean, quiet, offgrid energy.




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Church of England fleshes out plans for fossil fuel divestment

Oil and gas companies have until 2023 to make 'Paris compatible' plans, or face divestment.




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Why all is lost: increasing demand for jet fuel will be bigger than savings from electric cars

We are all cutting back in the West, but more flying in developing countries overwhelms the savings.




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What happens if oil goes to $400 a barrel?

Current events could lead to another oil embargo by Saudi Arabia, and it could be 1973 all over again




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Will cleaner fuel for ships wreck the economy and worsen global warming?

That's what a lot of people are saying as new pollution rules for 2020 get closer.




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Fish Farm Taps Biodiesel From Fish Guts

A commercial fish farm in El Borboton, Honduras is using fish guts--heads, skins, and internal organs--to produce biodiesel. Instead of dumping what's left after filleting for commercial sale, Saint Peter's cooks the parts down to produce 300,000




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Alive and "Growing" Electric Power Poles in Rural Honduras

With the cost of cement electric power poles and




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Welcome to Hondupalma, the world’s first sustainable certified palm oil cooperative!

Several years ago, this established cooperative in Honduras decided to pursue Rainforest Alliance certification for its palm oil. Find out what it looks like today.




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Electrostatic film harvests energy, makes you better at sports

A new wearable sensor technology that measures things like stance and force for sports also has the potential to harvest energy from waves, machinery or human movement.




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British scientists power cell phones with urine

The researchers have developed a fuel cell that creates electricity from urine and could be used to power our gadgets.




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Wearable electronics could be powered by body heat

A new technology developed by Korean researchers uses ultra-thin, flexible materials to generate electricity from body heat.




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Make your own electricity-generating sneakers

We often write about technologies that harness energy from your steps. Here's how you can make your own piezoelectric sneakers at home.




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Cell phones charged by sound are now closer to becoming a reality

Nanotechnology breakthroughs have lead to a successful prototype of a device that could charge your cell phone with ambient noise or the conversations of users.




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Soccer field lights powered by kids' pounding feet

A community soccer field in Rio de Janeiro stays well lit at night thanks to energy harvesting tiles laid under the turf.




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MIT has developed a new energy harvesting technology based on small bending movements

Walking and other gentle movements could power the next generation of devices.




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UK Company Pulls Out of Controversial Kenya Biofuel Project

Conservationists are celebrating a British firm's recent pullout from a biofuel project in Kenya that they say would have destroyed the Tana River Delta, a wetland ecosystem crucial for regional wildlife.




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How Composting Toilets Help Save Hippos

Composting toilets have a lot of benefits. But can they really help save hippos?




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How Carbon Offsets Can Help Provide Clean Water for All

A UK offset company launches a world-first partnership to finance Life-Straw water purifiers in Africa.




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How elephant poaching helped fund Kenya terrorist attack

Al-Shabaab, the al-Qaeda-backed Somali terror group responsible for Saturday's attack in a Nairobi mall, receives significant funding from the illegal poaching. This is why the US sees wildlife trafficking as a national security issue.




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Kenya to get 50% of electricity from solar by 2016

There's been much talk of Africa "leapfrogging" the paradigm of fossil fuel dependence. Kenya's latest announcement on solar power provides a vision of what that might look like.