The 2km high skyscraper project will be built north of the capital Riyadh despite many design challenges and huge costs.
Dutch company Solar Duck is preparing to build the world's largest floating solar power plant with a capacity of 5 MW.
Nano Nuclear Energy's small modular nuclear reactor model can be transported on container trucks to bring clean energy to remote areas.
The Equatic-1 plant is expected to use electrolysis technology to remove up to 10 tons of CO2 per day from seawater and the atmosphere.
The new facility with the ability to simulate 9 types of space station environmental factors allows conducting many space experiments right on Earth.
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The Liverpool city government is considering a project to build a road across the river and a tidal power plant with a total capacity of 700 MW.
Going into operation in 2022, the farm called GigaFarm of the Emirate of Dubai in the United Arab Emirates is bringing in millions of kilograms of vegetables every year.
To carry out this project, Japan had to hollow out a mountain. Once completed, this megaproject will be unlike any existing construction.
To date, 14 years after its inauguration, this bridge across the gentle Hau River still holds the above two records.
Fountains connected to shallow tanks and water channels from streams or underground aquifers provide abundant water sources for the people of Nepal.
The 325m-high Mori JP Tower is equipped with many systems to help reduce strong shaking and can withstand earthquakes up to 9 degrees.
Austrian startup Solar Container launched the SolarCont mobile solar system containing 240 solar panels folded into a box as large as a standard container.
An Indian billionaire is building the world's largest power plant, an area five times the size of Paris, visible from space, meeting the electricity needs of 16 million households.
A type of immune cell found only in humans that persists throughout an individual's development, remaining present even into adulthood.