How music listening affects the climate

CD listening has been replaced by music streaming. Has the change in music consumption been good for the climate? The answer might surprise you.

Screw-shaped bird sperm swim faster—but it comes at a cost

A study by Ph.D. student Hanna Nyborg Støstad has investigated the peculiar spiral shape of songbird sperm. Støstad compared sperm cells of 36 bird species including house sparrows and tree swallows, and found that species ...

Salt's love of water can play a key role in safe CO2 storage

Subsurface storage of carbon dioxide (CO2) is one of the most promising technologies for removing large amounts of CO2 from the atmosphere. The method, referred to as CCS (carbon capture and storage), is regarded as an effective ...

Right-wing extremism in Norway—changes and challenges

As a researcher, I have followed various extreme right groups and movements in Norway and Scandinavia during the last 30 years. There have been some significant changes during this time – changes that have an impact on ...

The world has become more peaceful

Although the war in Syria is in its eighth year, statisticians have established that the world is becoming increasingly peaceful.

Ship disasters avoided with big data statistics techniques

Companies can save millions by using advanced statistical methods to extract information from large amounts of collected data. One company that has adopted this new way of thinking is the international industrial group ABB. ...

Powerful Icelandic Vikings were buried with stallions

Archaeologists in Iceland have for decades examined the remains of more than 350 graves from the Viking Age. In approximately 150 examples, teeth or bones of horses were found. Geneticists and archaeologists have now examined ...

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