Canada

Production of the cement used in concrete is a major cause of CO2 emissions, so Provencher Roy used an alternative for two bridges in Canada. They were built from concrete that contained recycled glass, reducing its greenhouse gas footprint.

Dorte Mandrup has been commissioned to design the new Nunavut Inuit Heritage Centre in Canada. It will be partially buried into the ground, offering protection from extreme weather and ensuring it doesn't overly dominate the rugged natural landscape.

Grain silos are a fertile source of inspiration for architects around the world. The latest example of this is a disused grain terminal in Collingwood, Ontario, which is undergoing an ambitious transformation into a hotel and residential building.

Meteorites often burn up in Earth’s atmosphere, but a fireball over Canada last year may shake up our understanding of the solar system. Scientists traced its origins back to a distant cloud of comets that wasn’t thought to host any rocky material.

We're spoiled for choice when it comes to BIG-designed skyscrapers right now. Following the Vancouver House, the firm has revealed its Telus Sky Tower, which is defined by an unusual tapering form and features significant energy efficient design.

Plans are afoot for a magnificent new open air lagoon in Canada that will be kept at balmy temperatures year-round through a “huge Thermos” heating system underneath to become the largest lagoon of its type in the world.

Faster than a jet plane and about half the price. Yes, it's another hyperloop-style vacuum-tube train – this time from Canada. TransPod says it's started preliminary construction on a tube that'll fire you from Calgary to Edmonton in 45 minutes.

It can be challenging, trying to selectively kill off an invasive plant that grows in amongst non-target native species. A new initiative is aiming to do just that, however, by introducing a weed-eating mite into the Canadian environment.

German multinational Thysenkrupp has won the contract to build and operate a huge hydro-electrolysis facility in Quebec, which will use one of the world's most powerful electrolyzers to produce some 11,100 metric tons of green hydrogen annually.

A gold miner in Canada has discovered what may be the most complete wolf pup mummy ever found. Locked in the permafrost for 57,000 years, the pup is so well preserved that scientists can learn a lot about her diet, genetics, life and death.

Set to be the first original Canadian-built zero-emissions car, the Project Arrow concept is hoped to not just culminate in an environmentally-friendly, next-gen vehicle, but help fast-track the country’s capacity to produce electric cars.

Four terminally ill cancer patients in Canada have been granted a special exemption to legally possess and consume psilocybin. They are the first in the country, outside a clinical trial, allowed to do so since the psychedelic was made illegal in 1974.