Johannesburg limits water use as drought worsens

Johannesburg, South Africa's largest city and economic hub, on Monday imposed emergency water restrictions as supplies deteriorated due to a drought, the worst to ravage the country in three decades.

Review: Three ways to control your lights at home or away

Home automation seems to be one of those tech industry snowballs that's starting to roll downhill. The 2015 Consumer Electronics Show was packed with new ways to control your home environment.

Sri Lanka better prepared for future tsunamis

Vulnerable coastal communities in Sri Lanka now have more tools to help them survive tsunamis, cyclones, and other rapid-onset natural disasters. This increased preparedness flows from IDRC-supported research that evaluated ...

Haze shrouds Malaysian capital amid drought

Haze shrouded Malaysia's capital and its surroundings on Tuesday, causing "unhealthy" air quality due to fires from a drought that has led to water rationing.

All aboard the nanotrain network

Tiny self-assembling transport networks, powered by nano-scale motors and controlled by DNA, have been developed by scientists at Oxford University and Warwick University.

The European project 'digital.me' opens its code

The EU's "digital.me" project brings Fraunhofer IAO together with seven research and industry partners to develop a system for user-controlled social networks and services that can serve as a central hub for managing a user's ...

Not just for talking, smartphones are hubs: survey

For US smartphone users, talking is old hat. A survey released Tuesday showed Americans spend an average of nearly two hours a day—114 minutes—on their smartphones, including just 23 minutes talking.

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