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In Historic Achievement, Saudi Scientist Omar Yaghi Wins 2025 Nobel Prize in Chemistry

Professor Omar Yaghi. (KACST)
Professor Omar Yaghi. (KACST)
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In Historic Achievement, Saudi Scientist Omar Yaghi Wins 2025 Nobel Prize in Chemistry

Professor Omar Yaghi. (KACST)
Professor Omar Yaghi. (KACST)

Saudi scientist professor Omar Yaghi has won the 2025 Nobel Prize in Chemistry, becoming the first Saudi to receive the award, presented by the Royal Swedish Academy of Sciences, in recognition of his pioneering contributions to establishing the field of reticular chemistry and developing metal-organic frameworks (MOFs) and covalent organic frameworks (COFs), which have revolutionized materials science and opened new horizons for clean energy, water, and environmental applications.

Yaghi, regarded as one of the world’s leading figures in reticular chemistry, has published over 300 scientific papers with more than 250,000 citations. He has also contributed to establishing several international companies and launched initiatives dedicated to clean energy and materials science.

His exceptional achievements have earned him numerous prestigious international honors, including the King Faisal Prize in Science, the Albert Einstein World Award of Science, the Wolf Prize in Chemistry, the Eni Award, the Royal Swedish Academy of Sciences Gregori Aminoff Prize, the VinFuture Prize, the Ernest Solvay Prize, and the Great Arab Minds Award, in addition to receiving several medals, prestigious awards and global rankings.

On the occasion, President of King Abdulaziz City for Science and Technology (KACST) Dr. Munir Eldesouki expressed his gratitude to Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud and Prince Mohammed bin Salman bin Abdulaziz Al Saud, Crown Prince and Prime Minister, for their continued support of the national research, development, and innovation ecosystem, and for empowering Saudi and global talent in alignment with the Saudi Vision 2030.

He said: “Dr. Yaghi’s Nobel win reflects the wise leadership’s vision of making the Kingdom a global hub for science, knowledge, and innovation. It confirms that investing in creative minds is the path to building a sustainable future for humanity. His innovations in designing and producing nanomaterials capable of extracting water from air are a remarkable example of how science transforms passion into impact.”

Yaghi has received the Saudi citizenship in recognition of his distinguished scientific achievements and contributions to reticular chemistry and nanomaterials. The move aligns with the Saudi Vision 2030’s goal of fostering an environment that attracts exceptional global talent in fields vital to economic, technological, and scientific advancement, which can boost innovation in the Kingdom. Yaghi is also a co-director at the KACST–UC Berkeley Center of Excellence for Nanomaterials for Clean Energy Applications, an advisor to KACST president, and a board member of the Research, Development and Innovation Authority.

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Gulf

Custodian of the Two Holy Mosques Receives Written Message from Russian President

Russian Ambassador to the Kingdom Sergey Kozlov and Saudi Vice Minister of Foreign Affairs Waleed Elkhereiji meet in Riyadh on Tuesday. (SPA)
Russian Ambassador to the Kingdom Sergey Kozlov and Saudi Vice Minister of Foreign Affairs Waleed Elkhereiji meet in Riyadh on Tuesday. (SPA)
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Custodian of the Two Holy Mosques Receives Written Message from Russian President

Russian Ambassador to the Kingdom Sergey Kozlov and Saudi Vice Minister of Foreign Affairs Waleed Elkhereiji meet in Riyadh on Tuesday. (SPA)
Russian Ambassador to the Kingdom Sergey Kozlov and Saudi Vice Minister of Foreign Affairs Waleed Elkhereiji meet in Riyadh on Tuesday. (SPA)

Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud received on Tuesday a written message from Russian President Vladimir Putin on bilateral ties between their countries.

Russian Ambassador to the Kingdom Sergey Kozlov delivered the message to Vice Minister of Foreign Affairs Waleed Elkhereiji at the ministry’s headquarters in Riyadh.

The officials reviewed the strong relations between Saudi Arabia and Russia and discussed the latest regional and international developments, as well as efforts exerted to address them.

Gulf

Saudi Arabia 'Disappointed in UAE for Pressuring STC' in Yemen, Says Kingdom's Security a 'Red Line'

A general view of Riyadh, Saudi Arabia. (SPA)
A general view of Riyadh, Saudi Arabia. (SPA)
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Saudi Arabia 'Disappointed in UAE for Pressuring STC' in Yemen, Says Kingdom's Security a 'Red Line'

A general view of Riyadh, Saudi Arabia. (SPA)
A general view of Riyadh, Saudi Arabia. (SPA)

Saudi Arabia expressed on Tuesday its disappointment in the United Arab Emirates for pressuring the Southern Transitional Council to carry out military operations on the Kingdom's southern borders in Yemen's Hadhramaut and Al-Mahra governorates, which it deemed a threat to its national security and the security and stability of Yemen and the region.

A Saudi Foreign Ministry statement said: "The steps taken by the UAE are considered highly dangerous, inconsistent with the principles upon which the Coalition to Restore Legitimacy in Yemen was established, and do not serve the coalition's purpose of achieving security and stability for Yemen."

"The Kingdom stresses that any threat to its national security is a red line, and the Kingdom will not hesitate to take all necessary steps and measures to confront and neutralize any such threat," it declared.

It underscored "its commitment to the security, stability, and sovereignty of Yemen, and affirms its full support to the President of the Presidential Leadership Council and the Yemeni government."

"The Kingdom reaffirms that the Southern cause is a just cause that has historical and social dimensions, and that the only path to resolve it is through dialogue within a comprehensive political solution in Yemen, and among all Yemeni parties including the Southern Transitional Council."

"The Kingdom stresses the importance that the brotherly UAE accept Yemen's request for all its forces to leave Yemen within 24 hours, and halt any military or financial support to any party within Yemen."

"With this regard, the Kingdom hopes that wisdom, the principles of brotherhood, good neighborliness, strong ties among countries of the Gulf Cooperation Council, and the interest of brotherly Yemen, will prevail," it said.

"The Kingdom also hopes that the brotherly UAE will take the necessary steps to preserve bilateral relations between the two brotherly countries, which the Kingdom is keen on strengthening, and continue joint efforts towards all that leads to the wellbeing, prosperity and stability of countries in the region."

Gulf

Arab Coalition Carries out 'Limited' Airstrike on Military Shipment at Yemen's Mukalla Port

A screengrab shows of the airstrike on Al-Mukalla port. (Arab coalition)
A screengrab shows of the airstrike on Al-Mukalla port. (Arab coalition)
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Arab Coalition Carries out 'Limited' Airstrike on Military Shipment at Yemen's Mukalla Port

A screengrab shows of the airstrike on Al-Mukalla port. (Arab coalition)
A screengrab shows of the airstrike on Al-Mukalla port. (Arab coalition)

The Joint Forces Command of the Arab coalition to support legitimacy in Yemen announced that it had carried out a "limited" airstrike targeting a military shipment that had arrived in Yemen's Al-Mukalla port.

In a statement, coalition spokesman Major General Turki al-Malki said the forces detected on Saturday and Sunday the arrival of two vessels from the Port of Fujairah to Mukalla without obtaining any permits from the Joint Forces Command.

"The crew had disabled the tracking devices aboard the vessels, and unloaded a large amount of weapons and combat vehicles in support of the Southern Transitional Council’s forces in Hadhramaut and Al-Mahra governorates in eastern Yemen," it added.

It described the actions as "flagrant violations" of peace efforts and United Nations Security Council resolution 2216.

In response to a request of the president of the Presidential Leadership Council in Yemen that the coalition "take all necessary military measures to safeguard civilians in Hadhramaut and Mahra and considering that the aforementioned weapons are an imminent threat, and an escalation that threatens peace and stability," the Coalition Air Force conducted on Tuesday a limited airstrike targeting the weapons and military vehicles offloaded in Mukalla.

"The airstrike took place following close surveillance and documentation of the cargo, and was conducted in accordance with the Customary International Humanitarian Law, and in a manner that guarantees no collateral damage."

"The Joint Forces Command of the Coalition will continue its de-escalation and pacification in Hadhramaut and Mahra, and will maintain its blocking of any and all military support from whichever country that does so without coordinating with the legitimate Yemeni Government and the coalition, in order to ensure the success of Saudi Arabia and coalition’s efforts to achieve security and stability, and prevent further expansion of the conflict."