Archive: 12/8/2011

Building a sustainable hydrogen economy

The concept of the hydrogen economy (HE), in which hydrogen would replace the carbon-based fossil fuels of the twentieth century was first mooted in the 1970s. Today, HE is seen as a potential solution to the dual global ...

Dec 08, 2011
3.7 / 5 (3) 18

Law enforcement vital for great ape survival

Recent studies show that the populations of African great apes are rapidly decreasing. Many areas where apes occur are scarcely managed and weakly protected. Researchers from the Max Planck Institute for Evolutionary ...

Dec 08, 2011
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Via research aircraft instead of dog sled

With dog food and a pack of huskies Dr. Veit Helm would not get far on his Antarctic expeditions. Instead, the geophysicist at the Alfred Wegener Institute for Polar and Marine Research in the Helmholtz Association conducts ...

Dec 08, 2011
4 / 5 (1) 0

Study shows species can change

A study of South American songbirds completed by the Department of Biology at Queen's University and the Argentine Museum of Natural History, has discovered these birds differ dramatically in colour and song yet show very ...

Dec 08, 2011
4.2 / 5 (5) 0 | with audio podcast