Construction Begins on King Abdulaziz Park, a Green Riyadh Landmark

The park will be a verdant oasis north of the capital, bordered by King Salman bin Abdulaziz Road, Prince Faisal bin Bandar bin Abdulaziz Road, Prince Badr bin Abdul Mohsen Road, and Anas bin Malik Road. (SPA)
The park will be a verdant oasis north of the capital, bordered by King Salman bin Abdulaziz Road, Prince Faisal bin Bandar bin Abdulaziz Road, Prince Badr bin Abdul Mohsen Road, and Anas bin Malik Road. (SPA)
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Construction Begins on King Abdulaziz Park, a Green Riyadh Landmark

The park will be a verdant oasis north of the capital, bordered by King Salman bin Abdulaziz Road, Prince Faisal bin Bandar bin Abdulaziz Road, Prince Badr bin Abdul Mohsen Road, and Anas bin Malik Road. (SPA)
The park will be a verdant oasis north of the capital, bordered by King Salman bin Abdulaziz Road, Prince Faisal bin Bandar bin Abdulaziz Road, Prince Badr bin Abdul Mohsen Road, and Anas bin Malik Road. (SPA)

Riyadh’s skyline is set to dramatically change as construction kicked off on King Abdulaziz Park, a cornerstone of the ambitious Green Riyadh initiative, said the Royal Commission for Riyadh City in a statement on Wednesday.

The project was greenlit by Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud following a proposal by Prince Mohammed bin Salman bin Abdulaziz Al Saud, Crown Prince and Prime Minister, who also chairs the Royal Commission for Riyadh City.

The park will feature six distinct botanical zones, including a 200,000-square-meter botanical garden showcasing over 200 native plant species. (SPA)

Spanning an impressive 4.3 million square meters and slated for completion in three years, the park will be a verdant oasis north of the capital, bordered by King Salman bin Abdulaziz Road, Prince Faisal bin Bandar bin Abdulaziz Road, Prince Badr bin Abdul Mohsen Road, and Anas bin Malik Road.

Its strategic location near King Khalid International Airport and Princess Noura bint Abdulrahman University, coupled with excellent public transport links, ensures easy accessibility for residents and visitors alike.

The park will be a verdant oasis north of the capital, bordered by King Salman bin Abdulaziz Road, Prince Faisal bin Bandar bin Abdulaziz Road, Prince Badr bin Abdul Mohsen Road, and Anas bin Malik Road. (SPA)

A global design competition yielded a winning concept that harmoniously blended with the local environment. The park will feature six distinct botanical zones, including a 200,000-square-meter botanical garden showcasing over 200 native plant species. Other areas will recreate highland, plain, plateau, and desert landscapes, fostering biodiversity and creating a haven for wildlife.

More than two million trees and shrubs carefully selected for Riyadh’s climate will be planted to achieve the ambitious target of 65% shade coverage. The park’s irrigation system will utilize recycled water, minimizing environmental impact.

Beyond its ecological benefits, King Abdulaziz Park will be a vibrant community hub. It will boast 24 children’s play areas, 30 sports facilities, and over 115 kilometers of pedestrian, jogging, and cycling paths, encouraging residents to live healthier lifestyles. Green terraces, squares, and open-air theaters will host events and festivals, while restaurants and shops will cater to visitors.

More than two million trees and shrubs carefully selected for Riyadh’s climate will be planted to achieve the ambitious target of 65% shade coverage. (SPA)

As a flagship project of the Saudi Green Initiative, King Abdulaziz Park is a significant step towards realizing Saudi Vision 2030’s goal of planting 10 billion trees nationwide. By increasing Riyadh’s green spaces to 9% and the per capita green space to 28 square meters, the park will help mitigate climate change, improve air quality, and boost the city’s global standing as a desirable place to live.



Scientists: Giant Kangaroos Perished During 'Climate Upheaval'

This handout photo taken on April 17, 2025, and released on April 23, 2025 by the University of Wollongong shows Scott Hocknull, a vertebrate palaeontologist and senior curator at the Queensland Museum, holding a Protemnodon skull fossil. (Photo by Handout / UNIVERSITY OF WOLLONGONG / AFP)
This handout photo taken on April 17, 2025, and released on April 23, 2025 by the University of Wollongong shows Scott Hocknull, a vertebrate palaeontologist and senior curator at the Queensland Museum, holding a Protemnodon skull fossil. (Photo by Handout / UNIVERSITY OF WOLLONGONG / AFP)
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Scientists: Giant Kangaroos Perished During 'Climate Upheaval'

This handout photo taken on April 17, 2025, and released on April 23, 2025 by the University of Wollongong shows Scott Hocknull, a vertebrate palaeontologist and senior curator at the Queensland Museum, holding a Protemnodon skull fossil. (Photo by Handout / UNIVERSITY OF WOLLONGONG / AFP)
This handout photo taken on April 17, 2025, and released on April 23, 2025 by the University of Wollongong shows Scott Hocknull, a vertebrate palaeontologist and senior curator at the Queensland Museum, holding a Protemnodon skull fossil. (Photo by Handout / UNIVERSITY OF WOLLONGONG / AFP)

Giant prehistoric kangaroos perished when "climate upheaval" turned lush Australian rainforest into desert, scientists said Thursday after studying ancient fossils with new techniques.

Weighing as much as 170 kilograms (375 pounds) -- almost twice as hefty as the chunkiest living kangaroos -- the extinct "Protemnodon" bounded across Australia as many as five million years ago, AFP reported.

Researchers were able to recreate the foraging habits of one population by matching long-lived chemicals from fossilized teeth to recently unearthed rocks.

Similarities in chemical composition helped mark how far the kangaroos hopped in search of food.

"Imagine ancient GPS trackers," said Queensland Museum scientist Scott Hocknull.

"We can use the fossils to track individuals, where they moved, what they ate, who they lived with and how they died -- it's like Palaeo Big Brother."

Scientists found the mega-herbivores lived in what was then a verdant rainforest -- barely venturing far from home to forage.

The rainforest started to wither around 300,000 years ago as the region's climate turned "increasingly dry and unstable".

"The giant kangaroos' desire to stay close to home, during a time of major climate upheaval 300,000 years ago, likely contributed to their demise," the researchers said.

Species of giant kangaroo survived in other parts of Australia and Papua New Guinea, with the last populations surviving until around 40,000 years ago.

Scientist Anthony Dosseto said the new techniques could be used to better understand the disappearance of Australia's megafauna.

Prehistoric species of giant echidna, wombat-like marsupials weighing over two tons, and hulking flesh-eating lizards once roamed the Australian continent.

"The debate about the extinction of the Australian megafauna has been going on for decades, but now we can take it to an individual and species-by-species perspective," said Dosseto, from the Wollongong Isotope Geochronology Lab.

"With these precise techniques, each site and each individual can now be used to test and build more accurate extinction scenarios."

The findings were published in peer-reviewed journal PLOS One.