Science Echoes | 2026 October Issue
Faculty of Science
Message from the Dean Message from the Chief Editor
Mathematician Elected as Vice-President of International Mathematical Union

Professor Xuhua HE, Chair Professor in the Department of Mathematics under the Faculty of Science at The University of Hong Kong (HKU), has been elected Vice President of the International Mathematical Union (IMU). At 47, Professor He is the youngest Vice-President to join the Union’s leadership in nearly two decades, and only the second Chinese mathematician to hold this prestigious position since the IMU’s inception. The appointment was formally announced on 21 July at the IMU General Assembly in New York, USA.

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Physicist Honoured with Certificate of Merit at National Award for Excellence in Innovation
Ecologists Securing RGC Areas of Excellence Funding for Wildlife Trade Research
Research Highlights
Novel Super-Inert Fluorescent Dye Developed for Clearer Ureter Imaging during Surgical Navigation
Atmospheric Dryness Found to Constrain Typhoon Rainfall
Harnessing Light to Build 3D Molecular Structures for Drug Discovery
Neural Circuits Shown to Use Backup Mechanisms to Protect Essential Survival Reflexes
Creating New Carbon-Based Material for Future Sensors and Flexible Electronics
Fermentation Identified as a Key Pathway for Ammonium Production Beneath the Pearl River Delta
>> View more news and research stories here <<
Event Moments
Nobel Laureate Inaugural Lecture “Random Walk to Graphene” The 217th Congregation
Event Preview
From Muddy Waters to Super Oysters: A Hong Kong Story of Innovation
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