New Cities founder Peter Ellis asks: How might the Hyperloop radically transform public transport as we know it?

If cities will yield the richest data upon which tomorrow's most consequential decisions will be based, then it is no surprise they were a recurring topic at last week's BuiltWorlds Summit. To see some of the actionable insights that were shared, read on.

3-D modeling is helping to streamline the historic 15-year, 204-kilometer undertaking, which seeks to spur economic development while consolidating Paris's standing as one of the world's top global cities. 

Chicago Dept. of Aviation Commissioner Ginger Evans is an engineer and a builder, an award-winning manager of complex airport construction projects. For #InfrastructureWeek, we spoke with her about the market now and her upcoming talk at the BW Summit.

Real-time master planning. Two weeks ago in Singapore, engineering giant BuroHappold and data connector Flux excitedly unveiled the fruit of their partnership, a first-of-its-kind spatial analysis app that may soon find its way into every planner's digital toolbox.

BuiltWorlds contributor Greg Henderson of Arx Pax Labs argues that structural strength has reached a point of diminishing returns. How do we rethink the way we build with steel and concrete? He suggests floating platforms are an answer.

The chairman and CEO is set to launch his company’s signature 5D Smart World software suite at the BuiltWorlds Summit on May 3. The product is a manipulable Google Earth for the AEC industry, offering the latest data on buildings and streets in 100 of the world’s biggest cities and counting and providing tools for designers and contractors to import data of their own.

Last week marked the Future City competition's 25th anniversary, which encourages enterprise sponsors such as Bechtel and Bentley Systems to engage middle-school students in real-world urban design challenges.

The ATL's construction tech scene is heating up with news from VC firms such as the Combine, incubators such as ATDC, and start-ups such as Pointivo and Kahua, among others. The Combine's K. P. Reddy walks us through the local places to see and be seen as an aspiring innovator and entrepreneur, including Tech Square.

Henderson and his wife, Jill, founded Arx Pax in 2012, and their first patent was for a three-tiered foundation system, the SAFE Building System, meant to protect structures from flooding and earthquakes by floating them. Learn how it works and where Arx Pax is looking to build pilot projects as sea levels continue to rise.

Now more than ever. 'Champion of change' John Tolva has been one of our biggest fans since before we were born. We caught up with the former City of Chicago CTO, now living in Denver, to learn about his new venture, CityFi, which aims to make cities better, not just smarter.

New reports on Russian hacking and the safety of the US electricity grid have given an unsettling cyber start to 2017, leaving many cities, utilities, AEC firms, and others nervous. Here, we take a closer look at fear versus reality.

In the last year, our original video series brought together the built environment’s most impactful firms and powerful thought leaders. As we wrap up 2016, we look back at the top 10 videos we produced.

In the past, when urban waterways were used as major avenues for industry, cities turned their back on them as polluted eyesores. We took a look at several cities that have reconstructed their waterfronts, changing how tourists, residents, and businesses experience them.

Landscape architect Bill Wenk explains his firm Wenk Associates' work on the Los Angeles River Revitalization Master Plan and discusses the complexities of urban waterway redevelopment.

Happier Thanksgiving. Residents in lead-tainted Flint MI have had a horrible 2016, but the ongoing environmental disaster there appears to be ending the year on a hopeful note. Federal funds announced last week should help locals to improve water safety. 

Hold your nose and head to the polls, America! Like it or not, the AEC industry has much riding on votes that will be cast all across the U.S. on Nov. 8. In a year dominated by a U.S. presidential race like no other, we take a closer look at some of the bigger projects in play.

As Smart Cities Week takes center stage in Washington DC, AT&T Smart Cities guru Michael Zeto here opines on the promise and progress of Big Data to help municipalities develop comprehensive strategies for maintaining and improving their infrastructure.

Americans love competition; everybody knows that. It's in our DNA. Well, then how do we feel about being shut out of the Top 25 on Dutch design giant Arcadis's Sustainable Cities Index 2016? Read on to see where the sustainability is strongest around the globe.

Just weeks before it hosts USGBC's Greenbuild 2016, the City of Los Angeles has set its sites on an epic Hollywood makeover. The birthplace of smog now is aiming to clean up its act and switch from fossil fuels to 100% renewable energy sources ASAP.

Get Smart: Some 30 miles NW of DC, a high-powered team of designers, developers, builders and technologists is forming to create a $500-million, 2.5-million-sq-ft, 'Smart City In-a-Box' platform they expect will be transferrable all over the world.

The 'Internet of Things'. By now, it's a term we have all heard, but what does it really mean? And what does it mean for business? Technologist Burcin Kaplanoglu takes a deep dive into the mind-boggling promise and personal privacy concerns of Big Data.

As the global spotlight fades in Rio, and athletes, families, fans and media return to their home countries, Brazilian city must now ask the question that all former and future host cities confront: Are the Olympics really worth it?

The City of Angels — the expansive web of avenues and enclaves synonymous with urban sprawl — suddenly is standing shoulder to shoulder in its own downtown. It's been years in the making, but LA now has a thriving central district, with more to come.

The 2016 Summer Games start tonight in Rio de Janeiro. But for many of the athletes, their first trials came when they tried to move into an “uninhabitable” Olympic Village. At press time, workers are still trying to fix and finish the massive P3 project.

From Boston and Seattle to Chicago, San Diego, and points in between, the urban exodus that saw U.S. businesses and residents flee to suburbia in the latter half of the 20th century is now at and end. (Thanks, millennials!) John Gregerson reports.  

1940. Just think how much our world has changed since then. Global population, alone, has more than tripled. Incredibly, since that year, the nation's second most populous county had not updated its long-range transportation plan. Until now. Read on...

We all know cities are growing exponentially. That's why Flux recently hosted an Emerging Architects Design Competition to channel next-gen ingenuity into mounting urban challenges. Flux's Jen Carlile polled the judges afterward to gather their insights. 

Barring a miracle, the first Olympic Games ever to be hosted in South America appear fated to be a disaster on multiple fronts. Thirty days out, contractors in Rio de Janeiro now are still woefully behind on their schedules for fully completing many venues.

Just days after Cleveland OH saw the 52-year championship drought for its professional sports teams mercifully come to an end, another Ohio city now has won another big national prize. USDOT just named the winner of its $40M Smart City Challenge.