Earth is a jewel, says astronaut after six months away

Observing Earth from 400 kilometres (250 miles) away has made astronaut Thomas Pesquet aware of the planet's fragility as never before, he told AFP from the International Space Station days before heading home.

Researchers work on carbon dioxide capture systems

A Missouri University of Science and Technology researcher and her team are developing technology that could help keep astronauts safe from carbon dioxide buildup during flight and aboard the International Space Station.

What fax machines can teach us about electric cars

Imagine if you could gas up your GM car only at GM gas stations. Or if you had to find a gas station servicing cars made from 2005 to 2012 to fill up your 2011 vehicle. It would be inconvenient and frustrating, right? This ...

Meeting the electric vehicle challenge

From an environmental perspective, plug-in hybrid electric vehicles (EVs) are good because they produce little to no greenhouse gases. From a driver's perspective, though, EVs can cause "range anxiety" – that is, worrying ...

Insta-gas, for the ultimate couch potato

Even in an era where no errand is too small to outsource to a smartphone application, startup Purple, which dispatches a stranger to fill up customers' gas tanks, might smack as on-demand capitalism gone too far.

Britain indicates phase-out of coal power plants

Britain is to signal the winding down of polluting coal-fired power plants, indicating they should be replaced with gas and nuclear stations, according to pre-released parts of a Wednesday speech.

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