Proponents of the material, called cross-laminated timber, or CLT, say it can be used to erect buildings that are just as strong and fire-resistant as those made from steel and concrete. Those qualities have helped excite the passions of architects and environmentalists, who think it could unlock a greener method for housing the world’s growing population, and timber producers, who hope to open a U.S. market for the value-added good. — Bloomberg

“New York Horizon” would be virtually impossible to implement in the real world, given the actual urban landscape of the proposed site, which includes some of NYC's subway lines for starters. That being said, the criticism “New York Horizon” has sparked in recent weeks raises bigger questions — particularly involving the rise of “meme-tecture”, the cultural value of landscape architecture, and re-evaluating the setup of open ideas competitions. — Bustler

Designers worldwide get to explore their own interpretations of what a skyscraper is in the annual eVolo Skyscraper Competition. The sky is indeed the limit for the competition, which gives participants complete freedom with their skyscraper designs. At the same time, entrants are challenged to re-examine the skyscraper's definition, purpose, and the potential for vertical living in the 21st century. — Bustler

There are now officially 100 supertall (300-plus-meter) skyscrapers in the world following the completion of 432 Park Avenue in New York City. The construction of supertall buildings has increased at an astounding rate in recent years, an indicator of the tremendous growth within the global tall building industry. Whereas the first 50 supertalls took 80 years to complete – between 1930 and 2010 – the total number of supertalls has doubled from 50 to 100 in just five years. — ctbuh.org

Held at the Grand Hyatt from October 26 to 30, the conference theme was The Resurgence of the Skyscraper City. A series of case studies presented by leading visionaries in the industry showcased building technologies, new landmark developments around the world, and where the capital to finance these developments is coming from. — SkyriseCities

[Paris] has not built a modern skyscraper since the 1970s, when the 231-metre tall Tour Montparnasse sprung up – much to the horror of the locals, many of whom still consider it an eyesore. — The Independent

They used computer modeling to design a pair of buildings, one of which works like a gigantic, curved mirror. The glass surface of the northernmost building reflects light down into the shadow cast by its southern partner. And the carefully defined curve of that glass allows the reflected light to follow the shadow throughout the day. — wired.com

A wooden skyscraper that Austrian architects say will be the tallest of its kind in the world is to be built in Vienna next year. The 84-metre (276ft) HoHo project in the Seestadt Aspern area, one of Europe’s largest urban development sites, will house a hotel, apartments, restaurant, wellness centre and offices, and is expected to cost about €60m (£44m). — The Guardian

For decades, L.A.'s skyscrapers have had a decidedly boxy style because of requirements that they have emergency helicopter landing pads on top. That code was changed last year, and some architecture buffs hope to see more creative designs in the future.

The Times long has taken the measure of the Los Angeles skyline, as seen from the observation deck of City Hall. Here's how it has evolved — latimes.com

One World Trade Center is by far the world's most expensive building, coming in at $3.9B, nearly double the second-most expensive buildings, Vegas' Palazzo casino and London's The Shard, which both cost $1.9B to build. Perhaps even more surprising, Dubai's dizzying Burj Khalifa, currently the world's tallest building, comes in at number five — curbed.com

When Shanghai Tower opens as China’s tallest building next year, the 2,073-foot (632 m) tower will feature elevators capable of traveling 40.3 miles (64.8 km) per hour, or 59 feet (18 m) per second, a new milestone. [...]

The question facing the industry today: how fast can elevators go without sacrificing comfort? [...]

At 66 feet (20 m) per second, even the slightest vibration will create a shock for passengers. — urbanland.uli.org