Wellington, June 21: Victoria University researchers has unveiled a robot that has the capability of showing a repertoire of human emotions, including fear, surprise, happiness, sadness, and anger.

Washington, June 21: Case Western University researchers say that they have invented a biopolymer that can be transformed from rigid to flexible, and vice versa.

Washington  - The white materi

Washington, June 21 : The US Environmental Protection Agency has released a report that can help reduce the potential impact of climate change on estuaries, forests, wetlands, coral reefs, and othe

Washington, June 21 : A new scientific assessment has determined that changing climate will lead to more extreme weather conditions in the future.