Firms push hydrogen as top green energy source

Over a dozen leading European and Asian firms have teamed up to promote the use of hydrogen as a clean fuel and cut the production of harmful gasses that lead to global warming.

Multinationals act on ocean-clogging plastics

Forty of the world's biggest companies assembled in Davos agreed on Monday to come up with cleaner ways to make and consume plastic as waste threatens the global eco-system, especially in oceans.

Revolutionary graphene filter could solve water crisis

A new type of graphene-based filter could be the key to managing the global water crisis, a study has revealed. The new graphene filter, which has been developed by Monash University and the University of Kentucky, allows ...

What's fair?: New theory on income inequality

The increasing inequality in income and wealth in recent years, together with excessive pay packages of CEOs in the U.S. and abroad, is of growing concern, especially to policy makers. Income inequality was identified as ...

Designing self-healing concrete with shape memory

Roads that self-repair, bridges filled with first-aid bubbles, buildings with arteries… not some futuristic fantasy but a very real possibility with 'smart' concrete.

Playing a video game using thoughts

The start-up MindMaze has opened up a new dimension in the world of video games: moving with thoughts through a virtual environment or even directly interacting through certain emotions. Introduced earlier this month at the ...

Privacy is dead, Davos hears

Imagine a world where mosquito-sized robots fly around stealing samples of your DNA. Or where a department store knows from your buying habits that you're pregnant even before your family does.

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