Researchers led by Christi Gendron at the University of Michigan have found the link between death perception and accelerated aging in flies. Their new study, published June 13 in the open access journal PLOS Biology shows ...
Plants & Animals
Jun 13, 2023
5
1235
Once thought incapable of encoding proteins due to their simple monotonous repetitions of DNA, tiny telomeres at the tips of our chromosomes seem to hold a potent biological function that's potentially relevant to our understanding ...
Cell & Microbiology
Feb 20, 2023
0
536
Between frightening movies like "Jaws" and tales about deadly animal encounters, some fear the wild animal kingdom because of potential danger.
Plants & Animals
Feb 2, 2023
0
17
The AstraZeneca COVID-19 vaccine is suspected of being linked to a small number of deep vein thrombosis (DVT) cases, which recently emerged within Europe as millions of people received vaccinations. This led several countries ...
Mathematics
Apr 27, 2021
5
359
A study of more than 1,400 protein-coding genes of fleas has resolved one of the longest standing mysteries in the evolution of insects, reordering their placement in the tree of life and pinpointing who their closest relatives ...
Plants & Animals
Dec 21, 2020
11
3142
When cells in the human body divide, they must first make accurate copies of their DNA. The DNA replication exercise is one of the most important processes in all living organisms and is fraught with risks of mutation, which ...
Cell & Microbiology
Mar 29, 2024
0
131
Certain bacteria can override a defence mechanism of the immune system, so called programmed cell death, through inhibition of death effector molecules by their outer membranes components. Shigella bacteria, which cause diarrhoea, ...
Cell & Microbiology
Dec 27, 2019
0
672
Whenever scientists announce an upcoming close encounter with an asteroid, certain corners of the internet light up like the synaptic rush that accompanies a meth binge, with panicky headlines shouted straight from the brain ...
Space Exploration
Jun 10, 2019
3
212
As the COVID-19 pandemic redefines what we think of as "normal," archaeology and ancient history can provide some consolation about the great adaptability of our species.
Archaeology
May 5, 2020
0
1524
A new study at the University of Georgia has found a way to attack cancer cells that is potentially less harmful to the patient. Sodium chloride nanoparticles—more commonly known as salt—are toxic to cancer cells and ...
Bio & Medicine
Jan 8, 2020
0
335
