Hundreds of different bacterial species are living inside your mouth. Some are highly abundant, while others are scarce. A few of these oral bacteria are known pathogens. Others are benign, or even beneficial.
Cell & Microbiology
Apr 8, 2019
0
72
To successfully infect their hosts, bacteria need to evade the host immune system in order to reproduce and spread. Over the course of evolution, hosts—such as humans—develop increasingly sophisticated defenses against ...
Evolution
Mar 11, 2019
0
22
Officials say 32 cold-stunned Kemp's ridley sea turtles rescued off New England's coast have arrived in the Florida Keys to warm up at the Turtle Hospital.
Ecology
Dec 12, 2018
0
6
Bacteria can become insensitive to antibiotics by picking up resistance genes from the environment. Unfortunately for patients, the stress response induced by antibiotics activates competence in microorganisms, the ability ...
Cell & Microbiology
Nov 28, 2018
1
74
A fully automated testing device can now be deployed at water sites suspected of contamination by Legionella bacteria. The device promises more reliable results in less than two hours, with no human intervention.
Analytical Chemistry
Oct 24, 2018
0
4
Bacteria have long been thought to develop antibiotic resistance largely due to repeated exposure through over-prescribing. But could much bigger environmental pressures be at play?
Environment
May 21, 2018
0
64
Infections by microbes like bacteria and fungi that don't respond to available antimicrobial treatments pose an increasingly dangerous public health threat around the world. In the United States alone, such infections kill ...
Biotechnology
Apr 3, 2018
0
17
Stanford researchers have developed a deep-learning algorithm that evaluates chest X-rays for signs of disease.
Computer Sciences
Nov 16, 2017
0
92
A large-scale genetic and modelling study of Streptococcus pneumoniae has provided new insight into how recently-introduced vaccines have eliminated many strains from the species, and the diverse ways in which the remaining ...
Ecology
Oct 18, 2017
0
16
Scientists at the Centre for Genomic Regulation in Barcelona, Spain, have developed a new technique to crack the underlying DNA code for the 'control dials' that determine levels of gene activity in bacteria. The discovery ...
Biotechnology
Sep 6, 2017
0
4
