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We tend to attribute today's zoological menagerie of dog breeds to Victorian gentlemen with a penchant for selective breeding. The truth, however, goes back much further. An international study shows that the rich morphological variety among dogs began to take off 11,000 years ago – long before nineteenth century kennel clubs. Look at the dogs of today: the dainty Chihuahua, which most resembles a

https://www.science.lu.se/article/dog-diversity-thousands-years-older-we-thought - 2025-12-11

Through the DNA analysis of old air samples collected by the Swedish Armed Forces, researchers at Lund University in Sweden can show that spore dispersal of northern mosses has shifted over the past 35 years. It now starts several weeks earlier, revealing how quickly nature’s calendar can reset in line with a warmer climate. When the Swedish military began collecting air samples in the 1960s to re

https://www.science.lu.se/article/old-air-samples-hint-effects-climate-change - 2025-12-11

She wants to shed new light on the dark matter that has long baffled the world of research. Now, researcher in particle physics Caterina Doglioni is receiving 2 million euro from the European Research Council (ERC). Caterina Doglioni, assistant senior lecturer in particle physics, is receiving around 2 million euro to build up a research team over five years to look for new particles that could of

https://www.science.lu.se/article/prestigious-grant-particle-physicist - 2025-12-11

How do bees always find their way home, not to mention in a straight line? What is it about the insect brain that allows them to navigate so easily? Could we copy that function? A step in this direction has now been taken by a group of scientists in a project combining the fields of biology, physics, nanoscience and informatics. At first, the line looks like a jumble. It makes turns in all directi

https://www.science.lu.se/article/mimicking-navigation-insect-brain - 2025-12-11

A particle physicist involved in popular education and who made a number of global discoveries in her research portfolio and a professor of theoretical physical chemistry who has developed theoretical models in the area straddling chemistry and physics. Melissa Franklin and Clifford Woodward have been appointed honorary doctors at the Faculty of Science at Lund University. Melissa Franklin, a part

https://www.science.lu.se/article/leading-particle-physicist-and-pioneering-chemist-named-new-honorary-doctors-science - 2025-12-11

The fluttery flight of butterflies has so far been somewhat of a mystery to researchers, given their unusually large and broad wings relative to their body size. Now researchers at Lund University in Sweden have studied the aerodynamics of butterflies in a wind tunnel. The results suggest that butterflies use a highly effective clap technique, therefore making use of their unique wings. This helps

https://www.science.lu.se/article/butterfly-wing-clap-explains-mystery-flight - 2025-12-11

Theories were introduced as far back as the 1960s about the possible existence of superheavy elements. Their most long-lived nuclei could give rise to a so-called “island of stability” far beyond the element uranium. However, a new study, led by nuclear physicists at Lund University, shows that a 50-year-old nuclear physics manifesto must now be revised. The heaviest element found in nature is ura

https://www.science.lu.se/article/nuclear-physicists-voyage-towards-mythical-island - 2025-12-11

Researchers at Lund University in Sweden have discovered the individual traits of fungi, and how their hyphae – that is, the fungal threads that grow in soil - behave very differently as they navigate through the earth’s microscopic labyrinths. The study was performed in a lab environment, and the underground system constructed synthetically from silicone. Using a microscope, researchers were able

https://www.science.lu.se/article/soldiers-snakes-and-marathon-runners-hidden-world-fungi - 2025-12-11

The world's largest bird, the ostrich, has problems reproducing when the temperature deviates by 5 degrees or more from the ideal temperature of 20 °C. The research, from Lund University, is published in Nature Communications. The results show that the females lay up to 40 percent fewer eggs if the temperature has fluctuated in the days before laying eggs. Both male and female production of gamete

https://www.science.lu.se/article/ostriches-challenged-temperature-fluctuations - 2025-12-11

For the first time, a research team led by Lund University in Sweden has mapped out exactly what happens when spruce bark beetles use their sense of smell to find trees and partners to reproduce with. The hope is that the results will lead to better pest control and protection of the forest in the future. The Eurasian spruce bark beetle uses its sense of smell to locate trees and partners. The odo

https://www.science.lu.se/article/breakthrough-fight-against-spruce-bark-beetles - 2025-12-11

A Swedish-Danish research team is now launching a new theory of the process that led to the formation of Earth. Through advanced analyses of meteorites, astronomers can determine that Tellus went from being a baby planet made of ice and carbon to reaching its current size thanks to millimetre-sized pebbles. The study also shows that the Earth was formed over a much shorter period than previously t

https://www.science.lu.se/article/new-study-shows-earth-was-formed-millimetre-sized-pebbles-over-short-period - 2025-12-11

Sixty-six million years ago, a gigantic celestial body crashed to Earth on the Yucatán peninsula, forming a crater 200 kilometres across. The impact plunged Earth into darkness and killed off the dinosaurs. Now, researchers from Lund University in Sweden, among others, are analysing drill cores from the crater to reconstruct in detail what happened on Earth directly after the impact. The Chicxulub

https://www.science.lu.se/article/drill-cores-mexican-crater-provide-new-knowledge-about-dinosaurs-extinction - 2025-12-11

For 50 years, the world of research has been searching eagerly for the so-called Odderon particle – entirely fruitlessly. However, a Swedish-Hungarian research team has managed to discover the mythical particle with the help of extensive data analyses. In 1973, two French particle physicists were sitting in a basement amazed. According to their calculations, it seemed there was a completely new co

https://www.science.lu.se/article/particle-physics-detective-work-behind-solution-50-year-old-riddle - 2025-12-11

Long life is common among bird parents that get help with childcare. This finding comes from researchers at the universities of Lund and Oxford who reviewed data from more than 9,000 studies. Being a parent can be tough. In general, animals that care for many offspring die young, at least in species where parents are not helped by others. However, in some species things are different and parents r

https://www.science.lu.se/article/bird-parents-receive-help-live-longer - 2025-12-11

Volcano or meteorite? Over the past 100 years, two different theories have been put forward to explain the formation of Lake Mien. However, researchers from Lund University can now definitively state in a new study that the lake in Småland was formed by a gigantic celestial object. It was long thought that the circular Lake Mien in southern Småland was the remains of a volcano. However, in 1910 th

https://www.science.lu.se/article/new-study-shows-lake-mien-was-formed-meteoric-impact - 2025-12-11

Researchers at Lund University in Sweden have discovered that bird blood produces more heat in winter, when it is colder, than in autumn. The secret lies in the energy factories of cells, the mitochondria. Mammals have no mitochondria in their red blood cells, but birds do, and according to the research team from Lund and Glasgow this means that the blood can function as a central heating system w

https://www.science.lu.se/article/birds-blood-functions-heating-system-winter - 2025-12-11

A research team at Lund University in Sweden has succeeded in uncovering the fundamental properties of plexcitons, which were previously shrouded in mystery. Now the researchers can show how the plexcitons function and suggest how they could be used in potential applications in the future. A plasmon is a quasiparticle that stems from quantisation of oscillations in a plasma or a metal particle. An

https://www.science.lu.se/article/lund-researchers-solve-nano-mystery-long-run-could-help-world-achieve-sustainable-development-goals - 2025-12-11

Wolfgang Knorr, a researcher at the Department of Physical Geography and Ecosystem Science, is one of three authors of a high-profile climate article recently published in The Conversation. The article, about our future carbon footprint, has received widespread coverage after being shared on Twitter by Greta Thunberg. What prompted you to write the article in The Conversation? – There is a false o

https://www.science.lu.se/article/researcher-was-given-helping-hand-greta-thunberg - 2025-12-11

Colonisation of remote islands has contributed to irreversible changes in their ecosystems. This finding emerges from an international study to which researchers from Lund University contributed. The analysis of 5000-year-old pollen enabled the research team to reveal the islands’ vulnerability. In the new study, published in the research journal Science, a research team investigated how human act

https://www.science.lu.se/article/remote-islands-extremely-sensitive-human-impact - 2025-12-11

They are called foraminifera and have lived in the world’s oceans for 545 million years. A research team has established in a new study that some species of this protist will probably cope swimmingly even in a climate-impacted future. This is due to their ability to respire nitrate. One consequence of climate change is higher water temperatures and reduced oxygen levels in the world’s oceans. This

https://www.science.lu.se/article/microscopic-foraminifera-likely-winners-tomorrows-increasingly-deoxygenated-oceans - 2025-12-11