A type of bacteria that causes dental plaque may be behind a treatment-resistant form of colorectal cancer, a study published Wednesday in the journal Nature found. The particular bacterium, which ...

When something goes wrong in our bellies, we certainly feel it – and new research shows the processes through which harmful bacteria trigger pain in the gut, which clear out its contents in ...

A new study reveals that bacteria can survive antibiotic treatment through two fundamentally different "shutdown modes," not ...

Gram-positive bacteria show blue or purple after Gram-staining in a laboratory test. They have thick cell walls. Gram-negative bacteria show pink or red on staining and have thin walls. They release ...

Researchers led by Hiroshi Ohno at the RIKEN Center for Integrative Medical Sciences (IMS) in Japan have discovered a type of gut bacteria that might help improve insulin resistance, and thus protect ...

It’s hard to say which form of life is the heartiest as there are many great contenders. Tardigrades (or “water bears”), for example, are freakin’ fantastic at floating their way through extreme ...

Scientists call for increased vigilance. Researchers raise alarm after discovering new type of bacteria killing dogs in US: ...

Wash your hands, folks, especially you ladies. A new study found that women have a greater variety of bacteria on their hands than men do. And everybody has more types of bacteria than the researchers ...

Staphylococcus bacteria cause staph infections. There are many types of staph infections, and depending on the cause, doctors may use antibiotics, surgery, or other methods to treat them. A staph ...

The particular bacterium, which appears to shield tumor cells from cancer-fighting drugs, was found in 50% of the tumors tested in the study, according to NBC News. The discovery, experts say, could ...