Queen's University researchers are using magnetic fields to influence a specific type of bacteria to swim against strong currents, opening up the potential of using the microscopic organisms for drug delivery in environments ...
Nanophysics
Dec 6, 2017
0
9
Photosynthesis provides energy for the vast majority of life on Earth. But chlorophyll, the green pigment that plants use to harvest sunlight, is relatively inefficient. To enable humans to capture more of the sun's energy ...
Materials Science
Aug 22, 2017
2
689
Two Montana State University researchers have played a major role in discovering how microbial communities in melting glaciers contribute to the Earth's carbon cycle, a finding that has global implications as the bulk of ...
Environment
Apr 4, 2017
0
22
A compound extracted from a deep-water marine sponge collected near the Bahamas is showing potent antibacterial activity against the drug resistant bacteria methicillin-resistant Staphylococcus aureus (MRSA). Also called ...
Cell & Microbiology
Feb 8, 2017
0
1054
The classic Turing test evaluates a machine's ability to mimic human behavior and intelligence. To pass, a computer must fool the tester into thinking it is human—typically through the use of questions and answers. But ...
Biochemistry
Jan 25, 2017
0
11
Iron, a critical element for living organisms, can be hard to hard to come by in open marine waters—except each summer, when atmospherically transported dust from north Africa's Sahara Desert provides pulses of biologically ...
Earth Sciences
May 9, 2016
1
542
Biologists at UC San Diego have found that a method they developed to identify and characterize new antibiotics can be employed to screen natural products quickly for compounds capable of controlling antibiotic resistant ...
Cell & Microbiology
Dec 9, 2015
0
114
In the Atlantic Forest of Brazil, leaf-cutter ants carry fresh foliage back to their home colony. There, the partially digested leaves nourish a "garden" of white fungus that the ants cultivate to feed their larvae, their ...
Plants & Animals
Aug 5, 2014
0
1
Antibiotic resistance is depleting our arsenal against deadly diseases and infections, such as tuberculosis and Staph infections, but recent research shows promise to speed up the drug discovery process.
Biochemistry
Jul 14, 2014
0
0
Sponges are unique beings: they are invertebrates that live in symbiosis with sometimes hundreds of different types of bacteria; similar to lichens which are a biocoenosis of algae and fungi. "Put simply, many sponges are ...
Cell & Microbiology
Jan 29, 2014
0
1
