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The oxygen content increased when the Earth was covered in ice

In the beginning, planet Earth was a very inhospitable place with no oxygen and only single-celled bacteria as inhabitants. According to a new study, the oxygen content in the air began to increase about 2.4 billion years ago, at the same time as the global glaciation and when all continents were gathered in a single huge landmass, or supercontinent. How to explain the exact connection between the

https://www.lunduniversity.lu.se/article/oxygen-content-increased-when-earth-was-covered-ice - 2025-11-15

Electrons used to control ultrashort laser pulses

We may soon get better insight into the microcosm and the world of electrons. Researchers at Lund University and Louisiana State University have developed a tool that makes it possible to control extreme UV light - light with much shorter wavelengths than visible light. The new method uses strong laser pulses to direct the short bursts of light. Something very exciting happens when light hits elec

https://www.lunduniversity.lu.se/article/electrons-used-control-ultrashort-laser-pulses - 2025-11-15

Field day with the Earth Systems Science course

Last week the new batch of LUMES students had their first field day for the course Earth Systems Science in Lund’s botanical garden. We took the opportunity to talk to three of them about the course and their impressions of the LUMES programme, so far. Earth Systems Science is one of the first courses of the LUMES programme. The course focuses on the physical, chemical, and biological aspects of t

https://www.lumes.lu.se/article/field-day-earth-systems-science-course - 2025-11-15

Lund University in partnership with Climate-KIC Nordic

Lund University is now an affiliate partner of Climate-KIC, the large European network which drives climate innovation projects through creative partnerships between the private, public and academic sectors. ”We see great opportunities for both researchers and students at Lund University. Climate-KIC is an important arena for delivering concrete solutions to the climate challenge”, says Torbjörn v

https://www.lunduniversity.lu.se/article/lund-university-partnership-climate-kic-nordic - 2025-11-15

New grants for faster and better treatment of tumours

Biomarkers are one of the most important tools to increase the effectiveness of various cancer treatments. Now the national innovation programme SWElife has decided on its first grants within cancer research and two of them will go to researchers at Lund University who are developing biomarkers for various forms of cancer. Being able to arrive at a correct diagnosis as early as possible can be cru

https://www.lunduniversity.lu.se/article/new-grants-faster-and-better-treatment-tumours - 2025-11-15

ScienceBrew - April 2024: stem cells, heart surgery and the law on dying

The third ScienceBrew of 2024 hosted a trio of talented researchers in the fields of medicine and law. Read more about their presentations below and experience even more great talks on our next session of ScienceBrew in May! Thanks to Hanna, Sacharias and Manni for presenting their work at Café Ariman!Hanna, a PhD student at the Faculty of Medicine, explained her work on identifying genes that con

https://www.wcmm.lu.se/article/sciencebrew-april-2024-stem-cells-heart-surgery-and-law-dying - 2025-11-15

Silver atom nanoclusters could become efficient biosensors

Researchers have now managed to pinpoint what happens when light is absorbed by extremely small nanoclusters of silver atoms. The results may have useful application in the development of biosensors and in imaging. By combining chemistry and nanotechnology, the research community in recent years has developed a kind of extremely small nanoclusters consisting of only a few noble metal atoms bound t

https://www.lunduniversity.lu.se/article/silver-atom-nanoclusters-could-become-efficient-biosensors - 2025-11-15