09/11/2017

Technologies shine spotlight on climate role of undersea canyons

Unprecedented high-resolution data from undersea canyons off Vancouver Island's west coast is bringing new understanding of the importance of these canyons as rapid-transit corridors for carrying carbon from the ocean surface ...

Size matters—how thrips choose their partners

The bigger the male, the higher his chances to successfully mate—this applies, at least, to thrips, insects measuring only two to three millimetres in length that are hard to recognise with the naked eye. The larger males ...

In harsh corner of Uganda, herders fight climate change

The sun is setting over Karamoja. Time for the nomadic herders to return their cattle to thorn-ringed enclosures. They've roamed since first light, searching for pasture in Uganda's poorest region where water and grazing ...

Algae used to depollute sewage and produce compost

Sewer treatment systems are designed to avoid discarding large amounts of carbon, phosphorus and nitrogen, components of the organic matter load mainly comprising feces and urine, into watercourses. The massive dumping of ...

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