Why does the egg size of house sparrows vary so much? Isn’t it always an advantage to be big?
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?
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.
The aquaculture industry typically selects salmon with the right genes for breeding to provide the freshest and biggest fish. A new method has the potential to produce better results.
Many immigrants changed their names when they came to the United States at the turn of the last century. People who changed their first names often landed better-paying jobs.
Natural history collections aren’t just dusty financial sinkholes. Actually, they can be gold mines for industry.
Tinder users don’t have more sexual partners than other similarly minded people. Women tend to use the app to feel better about themselves, whereas men are more focused on sex.
When boys start school, they recognise fewer letters and their corresponding sounds than girls do. The difference is just as great at the end of the school year.
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.
There are in fact good reasons to care about vortex structures in helimagnets. Our fearless Gemini reporter explains.
Only a small percentage of medical students become full-time researchers. But university research tracks have increased the proportion of doctoral degrees taken tenfold.
No, this question isn’t only for people who’ve smoked a lot. Seven factors, including two new ones, can predict whether you have a high risk of developing lung cancer.
When companies like Cambridge Analytica use our data for political and commercial interests, it raises concerns about privacy and the integrity of democratic politics. But what exactly do our social media posts say about what we really think?
Vampire bats are the only mammals that feed exclusively on blood. The way they manage to do that offers us some remarkable insights into evolution.
Small birds like tits don’t just see that another bird is dangerous. They can also differentiate between species and determine just how much of a threat they are.
Women regret casual sex more than men do – but less so if they take the initiative and the sex was good.
For centuries, perhaps millennia, people and birds have interacted with each other. The tradition of eiderdown harvesting from this northern duck is still practised.
Not too many people are able to identify birds by examining a single feather. But a number of folks need to know that sort of thing, and it can actually save lives.
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.
Organizational downsizing and job loss greatly increase a person’s risk of having to start different medications. Prescriptions for drugs to treat mental health issues are particularly widespread in this group.
So you think people in present-day Sweden and Norway are different from each other? It turns out that would have been closer to the truth some 9500 years ago.
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?
The oldest known bear bones from northern Scandinavia have been discovered in a limestone cave. But the cave also contained a mystery.
Children with a higher BMI are less accurate in estimating their own body size compared to their slimmer counterparts. And the bigger their body is, the more inaccurate their guesses.
The common redpoll gets into brawls when it seems like it should really be watching out for enemies. How can that end well?
Norway minted its own coins during much of the Middle Ages. But the coins didn’t always impress outsiders or even the Norwegians themselves.
What was supposed to be a simple excavation to allow for the expansion of a church cemetery turned into a treasure trove of historic artefacts, including a decorative fitting from a book “imported” by Vikings from Ireland.
The NTNU University Museum’s animal collection is approaching a landmark one million specimens. We take a peek behind the scenes.
Archaeologists from NTNU have unearthed Bronze Age graves ahead of planned road construction in Melhus municipality.