ETH Zurich

Old permafrost carbon released

Using indicator molecules, a team of researchers headed by ETH Zurich demonstrates that carbon stored in the Arctic permafrost is being mobilised in Eurasian river basins.

Aug 19, 2013
4.6 / 5 (9) 6 | with audio podcast

Rethinking the value of sewage sludge 

Researchers from the Plant Nutrition Group at ETH Zurich have been evaluating methods to develop an efficient and environmental friendly phosphate fertilizer from sewage sludge ashes. A new thermo-chemical ...

Aug 16, 2013
4.8 / 5 (5) 2

An arms-race with mutual benefits

When you hear the word "mutations", you probably think of something negative like heritable diseases. But mutations also mean genetic diversity and are at the centre of evolution. Researchers have now uncovered ...

Aug 14, 2013
not rated yet 0 | with audio podcast

The pink noise of water quality

Lakes and streams are an essential supply of freshwater. Monitoring their water quality relies on measuring their chemistry. Researchers from ETH Zürich and the British research institute CEH have discovered ...

Aug 12, 2013
4.7 / 5 (7) 0 | with audio podcast

Ice ages only thanks to feedback

Ice ages and warm periods have alternated fairly regularly in the Earth's history: the Earth's climate cools roughly every 100,000 years, with vast areas of North America, Europe and Asia being buried under ...

Aug 07, 2013
4.3 / 5 (32) 47 | with audio podcast

Lifelike wobble thanks to new software

The cartoon characters so loved by young and old audiences alike are becoming increasingly lifelike. In order for them to look realistic, animators invest a lot of time in making a fat belly wobble as naturally ...

Jul 25, 2013
3.7 / 5 (3) 1 | with audio podcast

First atlas on oceanic plankton

In an international collaborative project, scientists have recorded the times, places and concentrations of oceanic plankton occurrences worldwide. Their data has been collected in a global atlas that covers ...

Jul 18, 2013
4.8 / 5 (5) 1 | with audio podcast

Surfing on acoustic waves (w/ Video)

(Phys.org) —ETH researchers are able to make objects such as particles and liquid droplets fly in mid-air by letting them ride on acoustic waves. For the first time, they have been able to also control ...

Jul 16, 2013
4.8 / 5 (19) 3 | with audio podcast

Particle physics for internal security

ETH spin-off Arktis Radiation Detectors Ltd produces special detectors that are in demand for internal security and combating terrorism. The plan moving forward is to develop a mobile detector within the ...

Jul 16, 2013
5 / 5 (1) 0