News about Science

Estimating the Population of Unowned Free-Ranging Domestic Cats in Denmark

This study estimated the size of the population of unowned free-ranging domestic cats and their distribution in Denmark using a combination of questionnaires and GPS tracking

Letizia Catalini

Ph.D. thesis: Nonlinear Phenomena in Dissipation Diluted Nanomechanical Resonators Supervisor: Prof. Dr. Albert Schliesser

Ethicist’s commentary on respiratory issues of brachycephalic dog breeds

Ethical question of the month, January 2022 You are the owner of a multi-veterinarian companion animal practice. All your staff have firsthand experience with the deaths of brachiocephalic dogs due to respiratory…

Hubble spots most distant single star ever seen, at a record distance of 28 billion lightyears

With a fortuitous lineup of a massive cluster of galaxies, astronomers from among other institutes the University of Copenhagen and DTU discovered a single star across most of the entire observable Universe. This is the…

Hubble spots most distant single star ever seen, at a record distance of 28 billion lightyears

With a fortuitous lineup of a massive cluster of galaxies, astronomers from among other institutes the University of Copenhagen and DTU discovered a single star across most of the entire observable Universe. This is the…

Professor inspired by housewives and schoolchildren

University of Copenhagen professor Dennis Sandris Nielsen has been awarded SCIENCE’s Dissemination Award 2022 for his willingness and ability to communicate research about the broader societal perspectives of bacteria,…

Revolutionary tool could meet future pandemics with accelerated response

A new tool speeds up development of vaccines and other pharmaceutical products by more than one million times while minimizing costs.

Why the food crisis will pass

Even though the food crisis triggered by the war in Ukraine is now causing acute problems, there is no reason for panic, according to University of Copenhagen food economist Henning Otte Hansen. High food prices will no…

Octopus-like tentacles help cancer cells invade the body

With the help of the worlds best tweezers a team of researchers from the University of Copenhagen has shed new light on a fundamental mechanism in all living cells that helps them explore their surroundings and even…

The Danish Pioneer Centre for AI marks its official opening

On 28 March Denmark's new Pioneer Centre for Artificial Intelligence marks its official opening with an event that will focus on how fundamental AI research can contribute to solving some of society's greatest challenge…

New research on how to quantify quantum effects on black holes

Professor in Physics, Vitor Cardoso from the Niels Bohr Institute, NBIA, has received a DNRF Chair grant from the Danish National Research Foundation to study and quantify quantum effects on astrophysical black holes

Ancient ice reveals scores of gigantic volcanic eruptions

Ice cores drilled in Antarctica and Greenland have revealed gigantic volcanic eruptions during the last ice age. Sixty-nine of these were larger than any eruption in modern history. According to the University of…

Ancient ice reveals scores of gigantic volcanic eruptions

Ice cores drilled in Antarctica and Greenland have revealed gigantic volcanic eruptions during the last ice age. Sixty-nine of these were larger than any eruption in modern history. According to the University of…

Past global photosynthesis reacted quickly to more carbon in the air

Ice cores allow climate researchers to look 800,000 years back in time: atmospheric carbon acts as fertilizer, increasing biological production. The mechanism removes carbon from the air and thereby dampens the…

Past global photosynthesis reacted quickly to more carbon in the air

Ice cores allow climate researchers to look 800,000 years back in time: atmospheric carbon acts as fertilizer, increasing biological production. The mechanism removes carbon from the air and thereby dampens the…

Quantum leap towards transplanting stem cells into the intestines

Stem cell transplantation can cure mice suffering from inflammation in the large intestine. This is good news for ulcerative colitis patients, as it may lead to the development of new treatment forms that do not result…

How new bird species arise

Much of a centuries-old debate over where and how new bird species form has now been resolved. Researchers at the University of Copenhagen have provided evidence that birds in mountainous areas – where the vast majority…

Survey: Strong consensus among experts for higher CO2 prices

Almost all academic experts recommend higher carbon prices as a way to limit global warming, the first comprehensive global survey on carbon pricing concludes.

Black Hole Billiards in the Centers of Galaxies

Researchers provide the first plausible explanation to why one of the most massive black hole pairs observed to date by gravitational waves also seemed to merge on a non-circular orbit. Their suggested solution, now…

Black Hole Billiards in the Centers of Galaxies

Researchers provide the first plausible explanation to why one of the most massive black hole pairs observed to date by gravitational waves also seemed to merge on a non-circular orbit. Their suggested solution, now…

Green political scientist: Non-state actors are now driving the green transition

The climate scientists: Portrait of political scientist Michele Betsill and her research in the non-state actors' influence on green agendas.

How Serious Are Health-Related Welfare Problems in Unowned Unsocialised Domestic Cats?

This paper presents results from the corpses of 598 unsocialised cats euthanised in Denmark in 2019 by two cat welfare organisations. Our findings reveal that unsocialised cats in Denmark face only a moderate load of…

Nordic diet lowers cholesterol and blood sugar – even if you don't lose weight

A healthy Nordic diet can prevent a range of diseases. Until now, the health benefits attributed to a Nordic diet by researchers primarily focused on weight loss. But in a new study, University of Copenhagen researchers…

David John Willumsen

Title: Effect of Water in Cool Atmospheres Supervisors: Uffe Gråae Jørgensen