Arctic mercury levels drop during the depths of the winter
The interplay between mercury and manganese in Arctic seawater may explain a surprising drop researchers found in mercury levels in the Barents Sea during the winter.
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Patients like public health services best
Many countries have introduced market competition and privatization in their health care systems in recent years. But the most satisfied patients can be found in countries where a large part of the system is handled by the public sector.
In the future, Norwegian salmon can be fed with locally-sourced ragworms
Researchers had the crazy idea of feeding ragworms with locally-cultivated seaweeds. The results were as gold-edged as the worms themselves – a high-quality, locally-sourced and sustainable feed for farmed salmon.
Darwin’s giant daisies and evolution
How animals and plants adapt to the environment is often particularly evident on islands. Now Darwin’s giant daisies are helping researchers understand a little more about how these plants actually go about adapting.
NTNU researchers find a way to help slow the next epidemic
Just as with COVID-19, future viral outbreaks will have plenty of time to spread before a vaccine becomes available. A new approach developed at NTNU can save lives and prevent the need to shut down society.
Increase in BMI precedes unhealthy eating behaviours
Some children resort to food as a comfort or eat more for other reasons. But the link between predicted obesity-promoting eating behaviour and high BMI may not be what you think.
Ultrasound and bubbles help medicines reach the brain
Combining ultrasound and bubbles helps medicines pass through the protective blood-brain barrier and is giving hope for improved treatment of several diseases.
Hydrogen production and carbon capture – in a single step
A team of Norwegian researchers has succeeded in producing hydrogen using a far more efficient method than is currently in use. The technology was ready as early as in 2017. The team has also demonstrated that the process can be scaled up for commercial application.
Physical activity affects boys and girls differently
Girls do not lose body fat from being more physically active. Nor is how round they are connected to how active they are. But researchers have found these links for boys.
Twin mothers aren’t more fertile – just luckier
The prevailing belief by researchers has been that mothers of twins are more fertile than other women. But a new study shows that isn’t the case.
“Pamela” makes studying the ocean easy and affordable
NTNU biology and cybernetics researchers have built a robot that allows them to sample everything from microplastic to salmon lice densities.
Research into disease prevention instead uncovers a method of repairing DNA
Researchers have discovered a new method of activating enzymes that may make it possible to repair proteins that have been damaged as a result of hereditary diseases, such as some types of skin cancer.
On the trail of a new medicine to treat multiple diseases
Researchers are creating molecules that can slow down the development of osteoporosis, cancer and inflammation. Foreign investors are interested.
Testing lice traps on the Hardanger coast
Researchers at NINA, the Norwegian Institute for Nature Research, and NTNU have developed a new method for monitoring salmon lice larvae along the coast. The lice trap is now being tested in the Hardangerfjord.
Hunting down toxic substances in sludge
Chemists behave like detectives as they examine sludge from sewage systems. They hope to contribute to better sludge recycling by identifying the contaminants and toxic substances it contains.
An ‘unknown’ ecosystem that is good news for the climate
At the boundary between the land and sea, there exists an ecosystem that has been overlooked by Norwegians for so long that it was only recently given an official name. But studies are revealing that it has some very desirable properties.
Eavesdropping on whales in the high Arctic
The Earth’s oceans are crisscrossed with roughly 1.2 million km of fibre optic telecommunication cables — enough to girdle the planet 30 times. Researchers have now succeeded in using fibre in a submarine cable as a passive listening system, enabling them to listen to and monitor whales.
Developing a new cure for lung cancer
Lung cancer is one of the most dangerous forms of cancer. Treatments are available, but they are demanding on patients and less than 30 percent survive. But mRNA technology is offering new hope for higher survival rates because treatments target the malignant cells in an entirely new way.
Mental stress plagues 44 per cent of teenage girls in Norway
In the age of smartphones and social media, the number of adolescents and young adults in Norway with depression and anxiety has doubled. Researchers believe politicians and technology giants need to take more responsibility.
Capturing CO2 from flue gases using a super membrane
As part of a six-year research project, researchers have succeeded in developing a membrane that captures CO2 in an entirely innovative way. Their work has resulted in an article published in the prestigious research periodical Science Magazine.
Norwegian rivers need to be better protected
When hydroelectric power plants suddenly switch off the water, we risk killing fish fry and other living organisms in rivers. The regulations need to change, say scientists and anglers.
Parasites affect salmon in several ways
When salmon ingest parasites, the parasite may not be the only factor that determines the impact on the health of the fish.
Observing Arctic marine life — from the seabed to space
NTNU researchers from AMOS, the Centre for Autonomous Marine Operations and Systems, used small satellites and subsea robots — and everything in between — to study marine life in Svalbard’s Kongsfjorden in a first-ever experiment in May.
Old Norse settlers traded walrus ivory with Kyiv
Norse settlers in Greenland exported walrus tusk ivory to Eastern Europe in the Middle Ages.