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Dam removal study reveals river resiliency

More than 1000 dams have been removed across the United States because of safety concerns, sediment buildup, inefficiency or having otherwise outlived usefulness. A paper published today in Science finds ...

dateApr 30, 2015 in Environment
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Mountain of electrical waste reaches new peak

A record amount of electrical and electronic waste hit the rubbish tips in 2014, with the biggest per-capita tallies in countries that pride themselves on environmental consciousness, a report said Sunday.

dateApr 19, 2015 in Environment
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Phone firms and the quest for the 5G Holy Grail

Lightning-quick downloads, driverless cars and remote surgery: telecom firms are racing to develop a new generation of "5G" mobile networks that could start to change the world in five years.

dateMar 03, 2015 in Telecom
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