05/12/2012

Expert panel: NASA seems lost in space, needs goal (Update)

NASA, the agency that epitomized the "Right Stuff," seems lost in space and doesn't have a clear sense of where it is going, an independent panel of science and engineering experts said in a stinging report Wednesday.

Tackling urban sustainability on global scale

As the world's urban areas continue to grow, evidenced by rampant poverty and squalor from Shanghai to Rio de Janeiro, the question becomes: How can we focus on protecting environmental resources for future generations when ...

Sustainable business innovation adds firms' market value

Sustainable business innovation is good business; researchers from Aalto University, Finland have proved. The researchers tested how sustainability business innovations and the market value of companies in the construction ...

Scientists pinpoint great-earthquake hot spots

The world's largest earthquakes occur at subduction zones - locations where a tectonic plate slips under another. But where along these extended subduction areas are great earthquakes most likely to happen? Scientists have ...

Africa's Homo sapiens were the first techies

The search for the origin of modern human behaviour and technological advancement among our ancestors in southern Africa some 70 000 years ago, has taken a step closer to firmly establishing Africa, and especially South Africa, ...

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