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Biotechnology Aug 19, 2020

Unlocking the cell enhances student learning of the genetic code

An open-source educational biotechnology called the "Genetic Code Kit" has been developed by California Polytechnic State University researchers to allow students to interact with the molecular process inside cells in new ...

Materials Science Aug 19, 2020

A key to cheaper renewable fuels: Keeping iron from rusting

Washington State University researchers have made a key first step in economically converting plant materials to fuels: keeping iron from rusting.

Evolution Aug 10, 2020

Evolutionary assimilation of foreign DNA in a new host

All life is subject to evolution in the form of mutations that change the DNA sequence of an organism's offspring, after which natural selection allows the 'fittest' mutants to survive and pass on their genes to future generations. ...

Ecology Jul 23, 2020

Researchers develop a method for predicting unprecedented events

A black swan event is a highly unlikely but massively consequential incident, such as the 2008 global recession and the loss of one-third of the world's saiga antelope in a matter of days in 2015. Challenging the quintessentially ...

Molecular & Computational biology Jul 21, 2020

Label-free imaging helps predict reproductive outcomes

Researchers at the Beckman Institute for Advanced Science and Technology and the Department of Animal Sciences have collaborated to develop a new technique that can be used to determine the fertility of sperm samples. They ...

Analytical Chemistry Jun 26, 2020

A Rubik's microfluidic cube

Scientists have recently engineered a modular system based on the Rubik's cube to design and reconfigure microfluidic systems. Research teams had previously pursued the arrangement of microfluidic blocks in diverse conformations ...

Bio & Medicine Jun 25, 2020

New 'hybrid engine' for biodegradable nanomotors that transport drugs to diseased tissue

Nanomotors are molecular or nanoscale devices that can move through a biological medium by converting chemical energy into motion, and can be used for the delivery of pharmaceutical drugs to specific parts of the body. Typically, ...

Biotechnology Jun 9, 2020

Biohybrid model uses organic lungs, synthetic muscles to re-create respiration mechanics

Benchtop tools for studying the respiratory system misrepresent the interdependence between the diaphragm, abdomen and lungs. Meanwhile, computational models often hide the mechanisms in a black box computation, without a ...

Biotechnology Jun 8, 2020

Scientists engineer one protein to fight cancer and regenerate neurons

Our lungs, bones, blood vessels and other major organs are made up of cells, and one way our bodies keep us healthy is by using protein messengers known as ligands that bind to receptors on the surfaces of cells to regulate ...

Biotechnology Jun 2, 2020

Artificial tissue used to research uterine contractions

Advanced tissue engineering technologies allow scientists to mimic the structure of a uterus, enabling crucial research on fertility and disease.

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