Hot-spring bacteria reveal ability to use far-red light for photosynthesis
Bacteria growing in near darkness use a previously unknown process for harvesting energy and producing oxygen from sunlight, a research team led by a Penn State University scientist has discovered. The discovery ...
New manufacturing methods needed for 'soft' machines, robots
Researchers have developed a technique that might be used to produce "soft machines" made of elastic materials and liquid metals for potential applications in robotics, medical devices and consumer electronics.
New goggle-like device may lead to 3-D augmented reality technology that minimizes visual fatigue
Augmented reality is increasingly becoming… well … a reality. Smartphone apps can point out restaurants as you scan the street with your phone camera or even identify constellations when you point your ...
New field of "strain engineering" could open up areas of materials research
In the ongoing search for new materials for fuel cells, batteries, photovoltaics, separation membranes, and electronic devices, one newer approach involves applying and managing stresses within known materials ...
Researchers create tool to predict avian flu outbreaks
A simple and effective portable tool to predict avian flu outbreaks on farms has been created by University of Guelph researchers.
Tales from the crypt: Mummies reveal TB's Roman lineage
Samples from mummies in a Hungarian crypt have revealed that multiple tuberculosis strains derived from a single Roman ancestor that circulated in 18th-century Europe, scientists said Tuesday.
Pig-borne disease most likely jumped into humans when rearing practices changed
Almost every pig carries harmless strains of the S. suis bacterium - such strains are known as 'commensal' strains. However, a more virulent group of strains of the bacteria also exist, which cause disease ...
Engineers develop new yeast strain to enhance biofuel and biochemical production
Researchers in the Cockrell School of Engineering at The University of Texas at Austin have used a combination of metabolic engineering and directed evolution to develop a new, mutant yeast strain that could ...
Jailbreaking yeast could amp up wine's health benefits, reduce morning-after headaches
University of Illinois scientists have engineered a "jailbreaking" yeast that could greatly increase the health benefits of wine while reducing the toxic byproducts that cause your morning-after headache.
Scientists have re-discovered a fast-growing bacterial strain first described in 1955
(Phys.org)—Cyanobacteria, bacteria that obtain their energy through photosynthesis, are of considerable interest as bio-factories, organisms that could be harnessed to generate a range of industrially useful ...
Researcher discovers new salmonella serotype
Lubbock is known for many things. Some of them are reasons to celebrate, like being the home of Buddy Holly. Some portray the city in negative ways, like dust storms.
Diagnosing the past to predict the future of Salmonella infections
Different strains of Salmonella behave in different ways. Understanding how and why four closely related strains evolved to lead a more host adapted invasive life-style is at the heart of new research into ...
Probing bacterial resistance to a class of natural antibiotics
Antimicrobial peptides are a distinctive class of potent, broad-spectrum antibiotics produced by the body's innate immune system—the first line of defense against disease-causing microbes.
Bacteria's game of 'Telephone' foils microbiologists' eavesdropping
While human families are easily illustrated as a tree, bacterial families look more like a heap of branches. Scientists are trying to trace the connections between those branches in an effort to learn more ...