Norwegian guidelines for research ethics are unique and can be useful throughout the world, according to a Swedish expert on ethics. However, just having guidelines isn't enough; they must be used and discussed, say researchers.
Omega-3 is in short supply and must be distributed wisely. Farmed salmon is one of the omega-3 lovers who now have less omega-3 in their diet than before. The question scientists are asking is how little marine omega-3 farmed salmon can cope with.
Are extremists as entitled to privacy as other people? How should researchers avoid helping them – or opening old wounds among victims and their families? Two of Norway's leading researchers in the field believe that research on extremism requires a high level of awareness of ethical issues.
Our heart’s left ventricle empties on each heartbeat. In many people with diabetes, it takes longer for the heart to refill with blood between heartbeats than in healthy individuals. But exercise can fix the problem, a new study shows.
A new study indicates that current climate models overestimate the stability of a vital ocean circulation in the North Atlantic. A breakdown could mean a “chaotic” climate in the Nordics, say scientists.