Does adapting to a warmer climate have drawbacks?
When animals evolve to tolerate higher temperatures, those evolutionary changes might have other negative effects. Or maybe not.
Evolution
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Are animals able to cope with climate change?
Professor Jane M. Reid has received NOK 29 million in EU funding to investigate how animals adapt to rapid environmental change.
Jealousy – we understand our own sex best
Do you really know why your partner gets jealous? We understand a surprising amount about other people’s jealousy, but we understand our own sex best.
These reindeer survived, isolated for 7000 years — but will they survive climate change?
Despite inbreeding and limited genetic diversity, the Svalbard reindeer has managed to adapt to extreme living conditions in record time — what researchers call a genetic paradox. But can they survive climate change?
Lemming years are important for far more than just predators
The number of lemmings varies greatly from year to year. Other species also have similar fluctuations. Why is it like this, and what happens if lemming years happen less often?
Supergenes helped bring alien plant to Norway
The plant is called common ragweed, and if you are allergic to pollen, you should probably pay extra close attention. This is one of the invasive plants that supergenes have brought to Norway.
Prestigious EU support to save species
An NTNU professor has been awarded an ERC Advanced Grant to investigate how species can survive a changing environment.
Just one degree can change a species
Even seemingly small changes in the climate can change the number of animals and plants in an area and how species behave, new research shows. Natural history collections provide valuable insights.
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.
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.
A cushy lab life has its evolutionary costs — when it comes to fish, that is
An animal’s ability to adapt to its environment is clearly key to its survival, but does that ability come at a physiological cost? A clever experiment with laboratory zebrafish and their wild relatives suggests it does.
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.
How a small fish coped with being isolated from the sea
A 12 000-year-old stickleback shows how species adapt.
When does the green-eyed monster of jealousy awake in people?
Women and men are often jealous for completely different reasons. This gender difference occurs so early that it surprised the researchers.
New species discovered in Norway
This brand new species of cuckoo wasp was discovered because of its own language.
Darwin had Galapagos finches. Norway has… house sparrows?
Uncommon lessons learned from the world’s most widespread bird.
Global warming is faster than evolution
If global warming happens too quickly, not all species will be able to adapt in time.
NTNU researcher wins ERC Consolidator Grant
The EU has awarded two million euros for research on how animals are coping with climate changes.
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.
How Darwin can help us with cancer and corona
Why do some organisms evolve and others don’t? The answer could help in the fight against both cancer and corona.
A tiny arctic shrub reveals secrets of plant growth on Svalbard
It’s not easy being a tiny willow on the wind-and snow-blasted islands of the Norwegian territory of Svalbard. It turns out that Salix polaris, the polar willow, handles these tough conditions by growing as best it can in response to July temperatures — a response that researchers recorded all over the archipelago.
Mystery of the blunt-tipped beetle penis
It took seven years, countless beetle penis field investigations, and hours upon hours on hands and knees in coastal wetlands. This is the story of all the research that has to happen before a new species can finally get its official name.