Europe's first 'eTree' puts down roots in central France

A solar tree with giant square leaves that convert sunlight into electricity was unveiled in the central French town of Nevers on Monday, allowing passers-by to charge their phones, surf the internet... or just enjoy the ...

Urban emissions could be cut by 70 percent

Wouter van Heeswijk has developed a mathematical model that determines the optimal conditions for sustainable urban distribution. The model can reduce logistical pressure in cities and make goods transport more sustainable. ...

'Symphony' sets sights on financial world and beyond

Having won over Wall Street and Silicon Valley with a low-cost messaging platform that aims to remake the way traders communicate, Symphony creator David Gurle has set his sights on new industries.

Cisco Systems announces 1,100 more layoffs

Cisco Systems Inc. said Wednesday that it is laying off 1,100 more workers, deepening job losses at the internet gear maker battling declining revenue.

AT&T sheds more lucrative wireless customers in 1Q

AT&T Inc. on Tuesday said it lost more of its most lucrative wireless customers during the first three months of the year as the country's biggest mobile carriers try to lure customers from each other with offers of unlimited ...

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