Barack Obama uses executive powers to force through immigration reform, removing the threat of deportation for up to five million people.
American airline Delta replaces its old Boeing planes in a $14bn order for 50 Airbus wide-body jets powered by Rolls Royce engines
The 40-seat Bio-Bus, which is powered by human and food waste, has taken to the road. Nicknamed 'the number two', the eco-friendly vehicle will transport people between Bath and Bristol Airport.
These strange and amazing plants are all critically endangered
Maybach, Porsche and Bentley go ultra-luxury in Los Angeles
Researchers are developing a computer that can reconnect the brain to the body - sending the brain's electric messages directly to muscles and prompting them to move once more.
Investing once seemed like the preserve of a wealthy elite - but technology has blown the doors wide open, giving everyone a chance to get in on the action for as little as £10.
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