University of Hong Kong

A new case study is reporting the first clinically confirmed case of SARS-CoV-2 re-infection. Responding to the news, infectious disease specialists suggest the re-infection is not surprising, could be rare, and may have implications for the efficacy of a vaccine.

It's no secret that the world's coral reefs are dying off at an alarming rate. In order to encourage the growth of the coral that remains, scientists from the University of Hong Kong have developed what are known as "reef tiles."

Although many fossils are simply lying exposed on the soil's surface, finding all of them would require a great deal of walking over varying terrain. A new autonomous hexacopter drone could help, as it uses a laser to hunt for fossils at night.

Whenever you try to improve steel, there are usually tradeoffs involved. It’s a balancing act between different properties. Now, engineers have developed a new type of “super steel” that defies this, staying strong while still resisting fractures.

A new study paints pterosaurs as far cuddlier creatures than we might have thought. According to an international team of palaeontologists, pterosaurs were covered in no less than four different types of feathers, pushing back the origin of this bodily covering by about 70 million years.

As stuffy offices get even more stuffy in a hot summer, aircon units will very likely be switched on. But aircons use a lot of power. Engineers have created a see-through coating for windows that's reported to reflect up to 70 percent of heat coming in from the sun.

When a motorist enters an overpass that runs parallel to a ground-level road, it's possible that their GPS navigation system will think that they're still ON the lower road. A new system created at the University of Hong Kong is designed to keep that from happening.

Researchers from New York University Shanghai and the University of Hong Kong discovered that playing action-based video games can strengthen a person's visual motor skills and possibly improve real-world skills such as driving.

A chemical engineer has created a "food biorefinery" that converts food waste from Starbucks into a key ingredient used in many products.

Award winning architect John Lin and his colleagues at Hong Kong University are designing a traditional rural China for the future!

The experimental new magnetically-controlled growing rod (MCGR) system allows children with scoliosis to avoid repeated surgeries.