Life has evolved over billions of years, adapting to the changing environment. Similarly, enzymes—proteins that speed up biochemical reactions (catalysis) in cells—have adapted to the habitats of their host organisms. ...
From a single cell to an entire organism, embryonic development is a process of continuous and constant change. However, our understanding of this process is sometimes limited by the fact that we can only observe this process ...
Dr. Luiz Pezo-Lanfranco and his colleagues have published a study on child mortality at the Quebrada Chupacigarro Cemetery (QCC) in the International Journal of Osteoarchaeology.
The hand-held grinding tools used to process cereals that the first European Neolithic societies buried in deposits had a high symbolic value for the women who used them, related to time and the cycles of human life, nature ...
In 2007, astronomers discovered the Cosmic Horseshoe, a gravitationally lensed system of galaxies about 5.5 billion light-years away. The foreground galaxy's mass magnifies and distorts the image of a distant background galaxy ...
A study led by Professor Ginestra Bianconi from Queen Mary University of London, in collaboration with international researchers, has unveiled a transformative framework for understanding complex systems.
U.S. Naval Research Laboratory and Aarhus University, Denmark, researchers have confirmed protonic conductivity over distances exceeding 100 micrometers along filamentous Desulfobulbaceae, commonly referred to as cable bacteria. ...
The temperature changes hour to hour and day to day; exchange rates behave no differently. Wherever studies of the variability of similar one-dimensional time series are concerned, analyses based on multifractals have managed ...
Birth rates are falling in the world's highly developed countries. In the 20th century, fertility decline has been associated with advancements in economic and human development, leading to the widely held belief that progress ...
Imagine a photograph of your great-grandparents, grandparents and parents side by side. You'd see a resemblance, but each generation would look distinct from its predecessors. This is the process of evolution in its simplest ...
