The first test flight of a commercial spacecraft to the International Space Station could happen in late March, Nasa says.

The first test flight of a commercial spacecraft to the International Space Station could happen in late March, Nasa says.

He may have derided Android devices in real life but in the afterlife Apple founder Steve Jobs is glad he can use one – or at least that’s the story a Jobs look-alike tells in a recent TV commercial.

He may have derided Android devices in real life but in the afterlife Apple founder Steve Jobs is glad he can use one - or at least that's the story a Jobs look-alike tells in a recent TV commercial.

The coal industry has to increase its investment in clean coal technologies and research programmes, Minerals and Energy Minister Susan Shabangu says.

The coal industry has to increase its investment in clean coal technologies and research programmes, Minerals and Energy Minister Susan Shabangu says.

India has the worst air quality in the world, beating even its neighbour China, according to an annual survey based at Yale and Columbia universities.

India has the worst air quality in the world, beating even its neighbour China, according to an annual survey based at Yale and Columbia universities.

A Sumatran rhino which is 10-months pregnant is receiving special medical care after suffering two miscarriages.

A Sumatran rhino which is 10-months pregnant is receiving special medical care after suffering two miscarriages.

A US education official has challenged schools and companies to get digital textbooks in students’ hands within five years.

A US education official has challenged schools and companies to get digital textbooks in students' hands within five years.

Facebook founder Mark Zuckerberg revealed his company’s five core values in a letter as he filed paperwork to raise $5bn.

Facebook founder Mark Zuckerberg revealed his company's five core values in a letter as he filed paperwork to raise $5bn.

Facebook founder Mark Zuckerberg revealed his company’s five core values in a letter as he filed paperwork to raise $5bn.

Facebook founder Mark Zuckerberg revealed his company's five core values in a letter as he filed paperwork to raise $5bn.

A small remote-controlled blimp fitted with a camera will keep watch over street parties in the lead-up to the Carnival parades at Rio’s famed Sambadrome.

A small remote-controlled blimp fitted with a camera will keep watch over street parties in the lead-up to the Carnival parades at Rio's famed Sambadrome.

Drawing inspiration from real crustaceans, researchers in Singapore have created a robo surgeon.

Drawing inspiration from real crustaceans, researchers in Singapore have created a robo surgeon.