Today, I want to introduce a fascinating group of worms that are particularly relevant during the Christmas season. Known as Christmas tree worms, these marine annelids belong to the family Serpulidae. They are renowned for their radiolar crowns and their habit of dwelling within calcareous tubes attached on […]

Human-mediated alteration and conversion of forest ecosystems cause massive changes in the species compositions of communities in affected areas. The large scale monetary incentives of deforestation, especially in threatened tropical rainforests, plays a massive role in the rapid loss of habitats and nature seen worldwide. Even in the […]

Cover: Picture by Greenland Institute of Natural Resources When I need to take a break from work, I often stroll around the Oslo Natural History Museum. Zoological collections have always fascinated me since I was a child, and now that I work for one of them I`m able […]

CEG has a long standing tradition of hosting Erasmus students for an internship. This year we also had two students visiting us from Sardinia during the summer. “Erasmus+ is the EU’s program to support education, training, youth and sport in Europe.” It is a program that facilities knowledge […]

Species evolution is often depicted as linear, neatly separated branches of a tree, an oversimplification that fails to capture the true complexity of evolutionary history. This is especially true for human evolution, where the prevailing belief has been that the modern human population that emerged from Africa was […]

For our 6th door, I want to introduce you to a puzzling aspect of my favorite study organism, Calanus—a group of tiny marine zooplankton that play a crucial role in the North Atlantic and Arctic ecosystems. These crustaceans, no larger than a grain of rice, sustain our oceans and […]

The recnt years have seen a hand over fist development of artificial intelligence (AI) applications, and such applications affect the daily life of scientists at an increasing pace, and the ongoing development may in the near future also modify our understanding of science in general. For biologist an […]

It is the time of the year, where our group opens a door at our advents calendar again. It is my turn to open the first door. Our group is involved in many research projects involving genomic data as you can see when looking at our previous posts. […]

After an already strong commitment to Norwegian Biodiversity Genomics earlier this year, CEG showed an even stronger commitment to Norwegian Biosystematics at the first ever “Norsk symposium i biosystematikk” organized by Artsdatankena and the Natural History Museum last week in Oslo. With 10 out of 49 contributed talks […]

Earlier this year, our group got a new Artsprosjekt funded. So, let’s dive into the world of meiofauna. A substantial part of marine biodiversity occurs in the space between the sand grains, gravel and stones of sediments. Species that live here, also known as meiofauna, comprise a crucial […]