DNA (deoxyribonucleic acid) is the main component of our genetic material. It is formed by combining four parts: adenine, cytosine, guanine and thymine (A, C, G and T), called bases of DNA. They combine in thousands of possible ...
Biotechnology
May 5, 2015
0
161
A study published by researchers at the University of Illinois Chicago describes a new method for analyzing pyroptosis—the process of cell death that is usually caused by infections and results in excess inflammation in ...
Cell & Microbiology
Jan 10, 2022
0
512
The British Museum's new exhibition on the Roman Emperor Nero opens with a piece of fake news from the ancient world.
Archaeology
May 24, 2021
2
9
Most living organisms rely on double-stranded DNA to perpetuate their genetic code. This biological information is the main target of evolution.
Biotechnology
May 15, 2020
1
1007
Ichthyosaur fossil may show the earliest live birth from an ancient Mesozoic marine reptile, according to a study published February 12, 2014 in PLOS ONE by Ryosuke Motani from the University of California, Davis, and colleagues.
Archaeology
Feb 12, 2014
0
1
In 2015, Stanford biologist Paul Ehrlich coauthored a study declaring the world's sixth mass extinction was underway. Five years later, Ehrlich and colleagues at other institutions have a grim update: the extinction rate ...
Ecology
Jun 1, 2020
8
682
Scientists at Baylor College of Medicine, the Howard Hughes Medical Institute (HHMI) and collaborating institutions report in the journal Nature Cell Biology that lysosomes in roundworms produce molecules that allow cells ...
Cell & Microbiology
Jun 10, 2022
0
132
The discipline of systems chemistry deals with the analysis and synthesis of various autocatalytic systems and is therefore closely related to the study of the origin of life, since it investigates systems that can be considered ...
Biochemistry
Aug 9, 2023
0
421
We all know that turning off lights and buying energy-efficient appliances affects our financial bottom line. Now, according to a new study by University of Wisconsin-Madison researchers, we know that saving energy also saves ...
Environment
Mar 20, 2019
1
220
Birds have an enormously long evolutionary history: The earliest of them, the famed Archaeopteryx, lived 150 million years ago in what is today southern Germany. However, whether these early birds were capable of flying—and ...
Archaeology
Oct 6, 2015
11
1077
