Phys.org news
Phys.org / Mitotic stopwatch pathway shows how cancer loses its sense of time to avoid stress responses
When cell division (mitosis) takes too long, it can be a sign that something is wrong with the cells, for example, DNA damage or chromosomal instability. That's why our cells come with an innate ability to tell the time, ...
Phys.org / What lies beneath Greenland could change what we know about rising seas
A new study led by researchers at the University of Ottawa provides a series of highly detailed 3D models of the Earth's temperature beneath Greenland and northeastern Canada, providing insights into the region's geological ...
Phys.org / Axolotls regenerate functional thymus after complete removal
The axolotl, a type of salamander that stays in the tadpole form throughout its life, is a master of regeneration. Axolotls have been observed to regrow several body parts, including limbs, eyes, and even parts of their brains.
Phys.org / A new nuclear 'island' where magic numbers break down
For decades, nuclear physicists believed that "Islands of Inversion"—regions where the normal rules of nuclear structure suddenly break down—were found mostly in neutron-rich isotopes. In these unusual pockets of the ...
Phys.org / Inequalities exist in even the most egalitarian societies, anthropologists find
There is no such thing as a society where everyone is equal. That is the key message of new research that challenges the romantic ideal of a perfectly egalitarian human society.
Phys.org / Record-breaking cosmic explosion challenges astronomers' understanding of gamma-ray bursts
Astronomers at the University of North Carolina at Chapel Hill have helped uncover new clues about the longest-lasting cosmic explosion ever observed, a gamma-ray burst that lasted nearly seven hours. The event, known as ...
Phys.org / Quantifying unknown quantum states: Study explores effectiveness of existing methods
Reliably quantifying and characterizing the quantum states of various systems is highly advantageous for both quantum physics research and the development of quantum technologies. Quantifying these states typically entails ...
Phys.org / Implantable sensor uses engineered bacteria for wireless molecular tracking
Scientists from Turkey have designed a next-generation implantable biosensor using genetically engineered E. coli for molecular-level monitoring within the body that runs on its own, wirelessly, with no external batteries ...
Phys.org / First Andean trophy head with cleft lip/palate identified from southern Peru
In a recent study, Dr. Beth Scaffidi analyzed the images of a unique trophy head from southern Peru. The study diagnosed the individual as having had a cleft lip/palate (CLP), making him the first case of an Andean trophy ...
Phys.org / Peculiar supernova SN 2021ukt transitions from Type IIn to Type Ib
Astronomers from the University of California (UC), Berkeley and elsewhere have performed spectroscopic and photometric study of a peculiar supernova designated SN 2021ukt, which underwent a transition from Type IIn to Type ...
Phys.org / Archaeologists use lasers to locate ancient settlements and artifacts on Greek Islands
A group of scientists are studying the Cyclades, an island group in Greece's Aegean Sea, looking for signs of early human activity. They are using technology such as laser scanning and magnetometry, which may be more effective ...
Phys.org / NYC congestion pricing cuts air pollution by 22% in Manhattan, study finds
Since New York City introduced congestion pricing in January 2025, the state has heralded significant reductions in traffic and rush hour delays, fewer crashes and noise complaints, and toll revenue projected to hit $500 ...