Perkins Eastman Architects' Green Line concept would see New York's iconic Broadway converted into a linear park running from Columbus Circle to Union Square. More about Perkins Eastman proposes turning New York's Broadway into one long park
World Architecture Festival 2015: in this exclusive movie, Andrew Buck of Turenscape discusses the flood-resistant topography of the Chinese landscape firm's award-winning wetland park in Jinhua, China. More about Terraces of plants in Yanweizhou Park "control floods in an ecological way"
Design collective WMB Studio has created a miniature modular park that monitors air quality and offers plant-covered seating for passersby (+ slideshow). More about Portable "parklet" by WMB Studio adds greenery to London's streets
Toronto has revealed plans to construct a new park below an elevated highway, featuring outdoor performance spaces and a pedestrian and cycle trail. More about Plans unveiled for Toronto park that will stretch under a highway
Dutch architecture studio MVRDV is to replace a flooded shopping centre in the Taiwanese city Tainan with a lagoon to create a "hip urban pool" and artificial beach (+ slideshow). More about MVRDV unveils plans for sunken lagoon park in Taiwan
A Victorian gas holder has been converted into a park with a circular lawn and a polished steel pavilion as part of the ongoing redevelopment of King's Cross, London. More about Bell Phillips converts Victorian gas holder into circular park for King's Cross
World Architecture Festival 2015: a natural wetland park at the mouth of three rivers in China's Zhejiang Province has won the World Landscape of the Year prize. More about World Landscape of the Year 2015 prize goes to Chinese wetlands park by Turenscape
A new mock-up of the Lowline, the underground park planned for New York City, demonstrates how its designers will bring sunlight and plant life below the streets of Manhattan's Lower East Side (+ slideshow). More about Lowline Lab demonstrates viability of an underground New York park
Chicago Architecture Biennial 2015: US firm Aranda\Lasch has unveiled plans for an art park for a Chinese-Indonesian philanthropist, proposed on terraced rice paddies in the Bali countryside (+ slideshow). More about Aranda\Lasch presents art park designs for sensitive ecological site in Bali
Trailing plants cascade over the edge of this elevated walkway, which was designed by Garis Architects to shelter a community events space in western Malaysia (+ slideshow). More about Green canopy by Garis Architects spans the grounds of community centre in Malaysia
Fernando Romero and two other Mexican architects have unveiled plans to transform Mexico City's Avenida Chapultepec into a public park featuring trees, cafe plazas, a raised promenade and water features. More about Mexican architects to create public park in the centre of a busy Mexico City road
Zaha Hadid has created a swooping canopy for New York's High Line – in an area of the elevated park abutting the construction site for a building designed by the architect. More about Zaha Hadid's High Line installation protects park visitors from construction debris
Students from the Institute of Architecture and Design Chihuahua have used scaffolding, wood and fabric to turn a disused park fountain into a shaded urban spa for local residents (+ slideshow). More about Students use scaffolding to build Urban Spa in a Mexican park
Boston studio Höweler + Yoon has stitched together steel modules to form a faceted canopy that shades an urban pocket park in the desert city of Phoenix, Arizona (+ slideshow). More about Höweler + Yoon creates canopy of folded metal plates for urban park in Phoenix
James Corner Field Operations – one of the studios behind New York's popular High Line – has designed a new park for downtown Miami that would be constructed beneath an elevated rail line (+ slideshow). More about Underline park by James Corner Field Operations would stretch below elevated rail tracks in Miami
Vietnamese office MIA Design Studio has transformed a polluted lake in the city of Qui Nhon into a scenic visitor attraction, with the addition of a waterside park that conceals a new sewage system (+ slideshow). More about Waterside park by MIA Design Studio runs alongside a lake in Vietnam
Architect Kengo Kuma has designed an expansion scheme for the Portland Japanese Garden that preserves existing gardens while adding new buildings to the verdant site (+ slideshow). More about Kengo Kuma expansion plan unveiled for Japanese garden in Oregon
Creators of the proposed Lowline in New York, billed as the world's first underground park, have launched a Kickstarter campaign to help fund development of the project (+ slideshow). More about Lowline creators launch Kickstarter campaign for underground park in New York
Dutch firm MVRDV has been selected to transform an elevated road in Seoul into a public park that could become South Korea's answer to the High Line. More about MVRDV to transform Seoul overpass into High Line-inspired park
The mirrored glass surface of this park pavilion in Edmonton, Canada, helps the structure merge with its surroundings during the day and glow from within at night (+ slideshow) More about Drum-like pavilion by GH3 creates a glowing presence in a Canadian city park