A research team led by Professor Yuyu Zhou from the Department of Geography at The University of Hong Kong (HKU) has unveiled a critical “warming paradox” in global urban greening strategies, challenging the universal assumption that vegetation always cools cities and providing a new roadmap for “smart greening” to combat urban heat islands effectively. By analysing high-resolution satellite and climate data from over 700 megacities, the study also demonstrates that in arid regions, urban greenery can actually increase surface temperatures.

World’s first research-backed intervention reduces harmful engagement with AI-generated explicit imagery.

In a world facing rising economic uncertainty and instability, look to cross-border investment activity for solid clues about what's next for economic growth and foreign exchange rates.

 

That's a key finding by Steven Riddiough, an associate professor of finance at the University of Toronto Scarborough and Rotman School of Management, and Huizhong Zhang from Australia's Monash University. They assessed nearly a quarter century of data on cross-border deals involving more than 40 countries and identified a predictive relationship between changes in a country's foreign investment activity and future changes in its economic growth and currency values.

In a world facing rising economic uncertainty and instability, look to cross-border investment activity for solid clues about what's next for economic growth and foreign exchange rates.

 

That's a key finding by Steven Riddiough, an associate professor of finance at the University of Toronto Scarborough and Rotman School of Management, and Huizhong Zhang from Australia's Monash University. They assessed nearly a quarter century of data on cross-border deals involving more than 40 countries and identified a predictive relationship between changes in a country's foreign investment activity and future changes in its economic growth and currency values.