The 18-year-old University of Hong Kong student will compete against other STEM enthusiasts from around the world in the semi-final round.
Protest organisers are asking citizens to walk out of work ahead of a crucial United Nations summit and demand immediate action.
Protests in more than 1,400 cities expected to attract more than the 1.4 million people who took part on March 15 - but won't include Hong Kong students.
Mounting sanctions, mysterious rockets, Twitter showdowns and threats of force.
The lawsuit by the top Twitch streamer against his gaming organisation has sparked a debate about player welfare in the e-sports industry.
A recent survey of nearly 2,000 young adults found the idea of consent was misunderstood, and that many are not likely to recognise problematic behaviour in their own relationships.
The international movement organised a protest in London last month where more than 1,000 environmental activists were arrested.
The seven-year-old feline died due to complications from a urinary tract infection.
The singer-actress was asked what the most pressing issue facing the planet was, and focused on her generation's lack of access to 'the right information'.
As a City University student learned on a trip to the country with children's charity Plan International, you can't just force your views on others, but there are ways to help.
Both countries have imposed new import taxes after failing to reach a new trade deal.