This video shows the Tokyo 2020 Olympic cauldron designed by Japanese studio Nendo opening up to reveal the hydrogen-powered Olympic flame. More about Watch Nendo's Tokyo 2020 cauldron open to reveal Olympic flame
New York-based fashion brand Telfar has designed a collection of unisex uniforms for the Liberian team at the Tokyo 2020 Olympics. More about Telfar designs unisex uniforms for Liberian Olympic team
Japanese design studio Nendo's spherical cauldron, which opened to hold the Olympic flame, was the centrepiece of the Tokyo 2020 Olympics opening ceremony. More about Nendo creates spherical Olympic cauldron with hydrogen flame
From beds made out of recycled cardboard to podiums made of donated plastic, the Tokyo 2020 Olympics are aiming to be the greenest games yet. More about Ten Tokyo 2020 Olympics designs that help the games move "towards zero carbon"
The Tokyo 2020 Olympics opens today amid claims that its promise to be the greenest games ever are "greenwashing". More about Tokyo 2020 Olympics accused of "superficial" sustainability efforts
Tokyo studio Nikken Sekkei has designed a timber communal building at the Tokyo 2020 Olympic Games' athletes village, which was built using 40,000 pieces of Japanese wood. More about Olympic Village Plaza built using 40,000 pieces of donated Japanese timber
As the Tokyo 2020 Olympic Games kicks off, we round up the most architecturally significant venues including buildings by Japanese architects Kengo Kuma, Kenzo Tange and Fumihiko Maki. More about Dezeen's guide to the architecture of the Tokyo 2020 Olympic Games
The white T-shirts and trousers worn by torchbearers carrying the Olympic flame at the Tokyo 2020 Olympic torch relay have been made from recycled plastic bottles collected by Coca-Cola. More about Tokyo 2020 Olympic torchbearers wear uniforms made from recycled bottles
Swimming governing body FINA is reviewing its decision to ban a Soul Cap swimming cap favoured by Black athletes from the upcoming Tokyo 2020 Olympic Games after the move triggered a backlash. More about Tokyo 2020 Olympics ban on Soul Cap designed for Afro hair "under review" following backlash
The winners at the Tokyo 2020 Olympics and Paralympics will be crowned on podiums designed by Japanese artist Asao Tokolo, which were made from 24.5 tonnes of discarded household plastics. More about Asao Tokolo 3D prints Tokyo 2020 podiums from donated plastic waste
Athletes at the Tokyo 2020 Olympics will sleep on beds made from recycled cardboard and customisable mattresses by Japanese bedding company Airweave. More about Airweave creates cardboard beds and modular mattresses for Tokyo 2020 Olympics
An angular line drawing of the number 26 has been revealed as the logo for the Milano Cortina Olympic and Paralympic Winter Games. More about 2026 Winter Olympic logo revealed after public vote
Dutch studio VenhoevenCS and French practice Ateliers 2/3/4/ have unveiled the designs for a timber swimming pool complex in Paris, which will be the only permanent venue built for the 2024 Olympic Games. More about VenhoevenCS and Ateliers 2/3/4/ reveal timber aquatic centre for Paris 2024 Olympics
Architecture firm Diller Scofidio + Renfro has arranged the galleries of the US Olympic and Paralympic Museum in Colorado, which opens this week, around a spiralling ramp to make it one of the most accessible museums in the world. More about Diller Scofidio + Renfro wraps US Olympic and Paralympic Museum in diamond scales
The Tokyo 2020 Olympics has been postponed until next year as it becomes the latest global event to be impacted by the coronavirus pandemic. More about Tokyo Olympics to be postponed until 2021
Nike has designed basketball and soccer uniforms for the Tokyo 2020 Olympics that it says will be the "most sustainable" and "highest performing" to date. More about Nike reveals uniforms for Tokyo 2020 Olympics
Paris has unveiled a gold-medal-shaped emblem for the 2024 Olympics and Paralympic Games that incorporates the Olympic flame and the lips of Marianne. More about Emblem for Paris Olympics combines gold medal and Marianne's lips
Japanese auto company Toyota has adapted a fleet of its autonomous and electric e-Palette vehicles to serve athletes in the Tokyo 2020 Olympic and Paralympic Games. More about Toyota redesigns its e-Palette vehicle for Tokyo 2020 Olympic athletes
Reflective, ribbon-like rings form a border around the Tokyo 2020 Olympic and Paralympic medals by Junichi Kawanishi, which are made from old electronic devices donated by the public. More about Olympic committee unveils 2020 medals made from recycled smartphones
Copenhagen studio 3XN has completed Olympic House, a new headquarters for the Olympic and Paralympic Games in Lausanne, Switzerland. More about 3XN builds new headquarters for the Olympics on shore of Lake Geneva