Australian researchers have developed a powerful new way to target deadly, drug-resistant bacteria by designing antibodies ...

Viruses attack nearly every living organism on Earth. To do so, they rely on highly specialized proteins that recognize and ...

Scientists have uncovered a direct molecular mechanism by which gut bacteria inject proteins into human cells, reshaping immune responses and potentially driving inflammatory disease. Scientists have ...

Common gut bacteria use protein delivery systems to interact directly with human cells, reshaping how scientists view the ...

Instead of killing bacteria, scientists found a way to gently guide gut microbes to produce compounds linked to longevity and healthier aging.

Researchers found that small doses of an antibiotic can coax gut bacteria into producing a life-extending compound. In worms, ...

Scientists have infected bacteria with a virus aboard the International Space Station to see how they would interact in ...

Bacteria in the human gut can directly deliver proteins into human cells, actively shaping immune responses. Led by researchers at Helmholtz Munich ...

Far from Earth's gravitational pull, a simple viral infection took on a new evolutionary direction. A study conducted aboard the ISS found that when bacteria and ...

The bacteria : an introduction -- The bacterial cell -- Growth and reproduction -- Differentiation -- Metabolism I : energy -- Metabolism II : carbon -- Molecular biology I : genes and gene expression ...

In A Nutshell Scientists discovered a 5,500-year-old form of the bacteria that causes syphilis in remains from Colombia, the oldest evidence of these diseases by more than 3,000 years. The ancient ...