A previously unknown strain of syphilis bacteria has been discovered in human remains in Colombia, dating back 5,500 years.
Researchers have analyzed ancient DNA from Borrelia recurrentis, a type of bacteria that causes relapsing fever, pinpointing when it evolved to spread through lice rather than ticks, and how it gained ...
The gut microbiota is a complex community of bacteria, fungi, protozoa, and viruses and its activity and interaction with the ...
Microbes living in the brilliantly colored hot springs of Yellowstone National Park use primarily hydrogen for fuel, a discovery University of Colorado at Boulder researchers say bodes well for life ...
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