Cell biologists identify new organelle present in mammalian cells made of rings of DNA
Researchers at ETH Zurich recently identified a previously unknown compartment in mammalian cells. They have named it the exclusome. It is made up of DNA rings known as plasmids. The researchers have published details of their discovery in the journa.....»»
Mammalian fossils reveal how southern Europe"s ecosystem changed during the Pleistocene
Fossils from more than 600,000 years ago reveal how Southern Europe's animal community shifted between warm and cold climate fluctuations, according to a study published October 23, 2024 in the open-access journal PLOS ONE by Beniamino Mecozzi from t.....»»
How bioacoustics and AI can help study animal populations in the forest and beneath the waves
Animal sounds combined with artificial intelligence (AI) can revolutionize biodiversity monitoring both on land and in aquatic settings according to researchers from the University of Copenhagen. By analyzing wildlife sounds, AI can now identify spec.....»»
Through the looking glass: A cross-chiral reaction challenges our definition of life
Just like your left and right hand exist as mirror images of each other, many biological molecules have their own form of left- and right-handedness, called chirality. Our DNA, for example, is made of right-handed chiral molecules which combine to fo.....»»
De-extinction company provides a progress report on thylacine efforts
Stem cell editing, complete genome, and cane toad resistance mark necessary steps. Colossal, the company founded to try to restore the mammoth to the Arctic tundra, has also deci.....»»
Meet the winners of Nikon’s 2024 photomicrography contest
Nikon Small World photomicrography contest is an annual reminder that science can be beautiful as well as informative. A stunning image of differentiated mouse brain tumor cells h.....»»
Kusari helps organizations gain visibility into their software
By ingesting Software Bill of Materials (SBOM) data – a list of all software components – the Kusari platform presents a timeline of the software to identify where impacts are likely to surface. In creating a single source of truth, Kusari is hel.....»»
Reading Lord of the Rings aloud: Yes, I sang all the songs
It's not easy, but you really can sing in Elvish if you try! Like Frodo himself, I wasn't sure we were going to make it all the way to the end of our quest. But this week, my fami.....»»
Faulty fuel pump triggers Honda recall of over 700,000 vehicles in U.S.
A cracked core component in the fuel pump can lead to fuel leaks, increasing the risk of fire if an ignition source is present nearby......»»
Specially designed transistors allow researchers to "hear" defects in a promising nanomaterial
An international research team led by NYU Tandon School of Engineering and KAIST (Korea Advanced Institute of Science and Technology) has pioneered a new technique to identify and characterize atomic-scale defects in hexagonal boron nitride (hBN), a.....»»
5 movies leaving Amazon Prime Video in October 2024 you have to watch
Get them while they're hot, as these five movies are leaving Amazon Prime Video in October 2024, including all of the The Lord of the Rings films......»»
Nanoparticle technology demonstrates selective destruction of leukemia cancer cells
A research team, affiliated with UNIST has developed nanoparticles that effectively treat acute myeloid leukemia (AML), offering the potential to reduce side effects while enhancing therapeutic efficacy by selectively targeting and eliminating leukem.....»»
Tracks left by a bird-sized dinosaur suggest it used wings to run faster
A small international team of biologists, geologists and paleontologists has found evidence that a bird-sized dinosaur from the early Cretaceous used its wings to run faster. In their study published in the Proceedings of the National Academy of Scie.....»»
Discovery of new bacterial toxins could be key to fighting infections
Researchers have discovered a new group of bacterial toxins that can kill harmful bacteria and fungi, opening the door to potential new treatments for infections. These toxins, found in over 100,000 microbial genomes, can destroy the cells of bacteri.....»»
Creating a simplified form of life: Scientists build modules for a synthetic cell
It is one of the most fundamental questions in science: how can lifeless molecules come together to form a living cell? Bert Poolman, Professor of Biochemistry at the University of Groningen, has been working on this problem for over 20 years. He aim.....»»
Loss of "nitrogen fixers" threatens biodiversity, ecosystems, say biologists
Mississippi State University is part of a European-American collaboration studying how human activities, like fertilizer use and pollution, are impacting nitrogen-fixing plants which are crucial for maintaining healthy ecosystems by adding nitrogen t.....»»
How Cells Resist the Pressure of the Deep Sea
Cell membranes from comb jellies reveal a new kind of adaptation to the deep sea: curvy lipids that conform to an ideal shape under pressure......»»
Deciphering the language of cells: How they sense and respond to mechanical forces
Cells, the fundamental building blocks of life, are constantly subjected to a variety of mechanical forces within our bodies. These forces, which can arise from both internal and external sources, play crucial roles in regulating cellular processes s.....»»
"Time capsule" lunar samples link the moon"s past and present
Samples collected from the surface of the moon by the crew of Apollo 16 more than 50 years ago have helped scientists reconstruct billions of years of lunar history......»»
Work is underway on 2 Lord of the Rings live-action projects, including The Hunt for Gollum
The Hunt for Gollum is just one of the live-action Lord of the Rings movies that may be coming soon......»»
Used EVs could be answer for consumers seeking affordability
The depressed values of used electric vehicles present an attractive solution to cost-conscious consumers seeking transportation, business leaders said at the 2024 Auto Finance Summit......»»