Croucher News

October 2025

Intensifying El Niño events threaten tropical rainforest arthropods 31 October 2025

El Niño events are decimating tropical rainforest arthropods, weakening decomposition and plant-insect interactions in Earth's most biodiverse ecosystems.

Targeting the 'switch' that makes liver cancer resistant to treatment 30 October 2025

University of Hong Kong team discovers AGPAT4 protein's role in treatment resistance and creates CL26 inhibitor for hepatocellular carcinoma.

Dying star's evolution over 130 years challenges stellar theory 29 October 2025

Spectroscopic analysis spanning 1893–2025 shows IC418's central star heating rapidly, but its mass contradicts theoretical requirements for carbon star formation.

A few bright lights: how decorative displays drive Hong Kong's light pollution 27 October 2025

University of Hong Kong research reveals that approximately 120 decorative lighting installations account for half of the night sky brightness above Victoria Harbour.

The chameleon shark? 24 October 2025

Nanostructures within blue shark denticles produce their colour and may allow dynamic colour shifts in response to environmental conditions.

Ultrathin metasurfaces enable high-efficiency vectorial holography 23 October 2025

Ultrathin metasurfaces generate high-efficiency holograms with controlled light polarisation, enabling new applications in optical encryption and data storage.

New gene therapy could halt Parkinson's disease progression 22 October 2025

Therapeutic peptide blocks α-synuclein aggregation in preclinical models, targeting disease mechanism rather than merely alleviating symptoms.

Hong Kong scientists develop dual-action drug against coronaviruses 20 October 2025

New dual-target drug blocks viral replication and cell entry simultaneously, preventing resistance and transmission in animal studies.

What the heart doesn't know 17 October 2025

University of Hong Kong psychologists identify distinct brain signatures for conscious emotional intensity, separate from automatic physical reactions, with implications for mental health treatment.

Bio-inspired solar cell innovation 16 October 2025

Bio-inspired design mimicking natural structures enhances perovskite solar cells' resilience, offering a sustainable alternative to silicon with easier manufacturing and recycling.

Local researchers achieve first precise measurement of black hole recoil 15 October 2025

Hong Kong-based team measures recoil velocity and direction of black hole following binary merger using gravitational wave detection techniques.

Antibiotic resistance takes to the skies 13 October 2025

In a world first, Hong Kong Polytechnic University researchers have mapped the sources of airborne antibiotic-resistant genes—the building blocks of superbugs.

A life in the day – In pursuit of storms with Enoch Tsui 10 October 2025

Croucher fellow investigates 'seafall' – what happens when a Tropical cyclone crosses land and then goes back over the ocean.

Papuan spotted jellyfish 9 October 2025

Learn about this rare visitor and its colourful connections.

Harnessing randomness cuts computing energy consumption by 95% 9 October 2025

Chinese University of Hong Kong researchers use memristor unpredictability for stochastic computing, achieving huge energy reduction while maintaining performance despite errors.

Location, location, location 8 October 2025

Scientists reveal how three-dimensional DNA organisation is associated with gene activity, with surface-located genes showing higher transcriptional activity than core-positioned ones.

How the earliest continents were formed 6 October 2025

Research by the University of Hong Kong’s Professor Guochun Zhao suggests vertical mantle plumes, not horizontal plate tectonics, may have formed Earth's first continents during the Archean period.

Tropical storm clusters shifting from Pacific to Atlantic as climate warms 3 October 2025

A study from the University of Hong Kong shows clustered tropical cyclones increasingly threaten Atlantic coastlines while decreasing in the Western Pacific basin.

The quest to find life on Mars 1 October 2025

University of Hong Kong researcher studies iron-oxidising bacteria in Tibet's Qaidam Basin to help identify potential biosignatures for China's Tianwen-3 Mars mission.

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