Top designs include a robot that collects waste on beaches, and a prototype that filters pollutants from seawater.
What is a pescatarian? How about a flexitarian? They all revolve around eating a plant-based diet, but there are notable differences.
Pictures of supermassive black hole in the centre of galaxy M87 confirmed predictions about the nature of the cosmic abysses.
Scientists are planning to reveal the first picture of a black hole today.
An expert at medical entomology says body chemistry is the main factor that determines how attractive you are to the mini bloodsuckers.
The US Transportation Department is probing the Federal Aviation Administration's approval of the jumbo jet after it was involved in two crashes.
The US space agency can only have one medium-size spacesuit ready by Friday on the International Space Station, so astronaut Anne McClain will be replaced by a male colleague.
These eco-friendly, zero-waste methods work well in Hong Kong’s warm humid weather.
Hong Kong has just recorded its 20th case of measles this year, an unusually high number for the infectious airborne disease.
One of the winning teams at the Solve for Tomorrow competition tell us how they're helping those with Special Education Needs.
The project set to show new insights into the nature of light from far-off places in the universe.