Goal is to add 15 000 species to the DNA library in Europe
DNA from European species is being collected in an open reference work. Norway’s contributions are well underway.
Genetics
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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.
ERC Grant aims to figure out the cost of survival
DNA from sticklebacks that is thousands of years old could provide answers to one of the great questions of evolution. The EU is supporting the research with over 600.000 euros.
How do dolphins learn to live along the coast?
Ocean-dwelling dolphins have repeatedly adapted to life in coastal areas throughout history.
The Norwegian wolf is extinct
The Norwegian wolf died out in the wild a long time ago. The wolves in Norwegian forests today are Finnish. Inbreeding is making them prone to extinction as well.
Not enough COVID-19 tests? No problem, we’ll make them!
The story of what happened when a molecular biologist, some engineers and PhDs and postdocs from NTNU and St Olavs Hospital put their heads together to design a completely different kind of coronavirus test.
Inbreeding detrimental for survival
Inbred birds don’t live as long and have fewer offspring than non-inbred birds. Inbreeding is equally harmful regardless of where the birds live.
Panthera leo’s family tree takes shape
Once upon a time, lions were the world’s most widespread mammals. Now we know more about their genealogy – and that could make it easier to help the species survive.
Norway to start broad-based testing by month’s end using NTNU test kits
Norway’s Ministry of Health and Care Services confirmed Friday that it will roll out coronavirus test kits developed by researchers from NTNU and St Olavs Hospital by the last week of April/early May. The kits will more than triple Norway’s testing capacity during the rollout.
Planting the seeds for a bioliterate tropical country
Ecologist Daniel H. Janzen has spent virtually all of his half-century career trying to catalogue and understand the creatures in a patch of dry tropical forest in northwestern Costa Rica. Little did he realize his efforts would evolve into building a sea-to-summit conservation area — and a drive to inventory all million species in the country in partnership with the Costa Rican government.
Why house sparrows lay both big and small eggs
Why does the egg size of house sparrows vary so much? Isn’t it always an advantage to be big?
How plants respond to attacks
Plants have to defend themselves against drought, enemies and disease. But different threats demand different responses. So how do plants know what’s attacking them?
Norwegian public asked to name a species
The moss world will never be the same. The moss Norwegian researchers thought they knew has played a trick on them. In return, researchers are calling on the Norwegian public to name a new species.
Deadly fungus that kills amphibians had its origins in East Asia
The fungus kills frogs, toads and salamanders, and now we know where it emerged. The pet trade may be to blame.
In the bullfinch world, she gets to decide
A lot of birdwatchers like the bullfinch. They’ve probably noticed that the female can chase off the more colourful male from the bird feeder. That makes this species different.
Is the woolly mammoth really gone for good?
Should we reintroduce animal species that have died out? New technology may offer opportunities that no one could imagine a few decades ago. But the answer may not be as simple as you think.
Why the passenger pigeon died out
The passenger pigeon was once among the most numerous species on earth. The last passenger pigeon died in the Cinncinati Zoo just over 100 years ago. How did it all go so wrong?
Hundreds of thousands of dead in the basement
The NTNU University Museum’s animal collection is approaching a landmark one million specimens. We take a peek behind the scenes.
Why aren’t house sparrows as big as geese?
A group of researchers spent twelve seasons making some house sparrows bigger and others smaller. Their experiment yielded some important answers.
What happens at home also comes to school
The relationship children have with their parents can sometimes influence the relationship they have with their teachers. Now we know more about why.
Stress in the nest can have lifelong effect
Why do some sparrows hatch six chicks while others don’t hatch any? How does upbringing affect the remainder of their lives? Physiological stress in the nest can actually affect birds’ DNA and possibly their lifespan.
Human Evolution in the Sea at Bioko
Did some of our human features evolve while our ancestors were living in water? The aquatic ape theory has been disregarded by paleoanthropologists, but it deserves another chance.
Avian songsters
Bird songs have many functions, but their main purpose is to attract a mate. Some of the best avian singers are described below.
Religious individuals regret having casual sex only slightly more
Whether you are religious or not does not matter so much. You regret one-night stands about as much as other people do.