the estimate for the entire body was thus 100 trillion bacteria. In 1977, Professor Savage's team compared this number to that of human cells (10 trillion), arriving at the now-famous ratio.

Astronauts in isolated space habitats could benefit from the intentional fostering of diverse microbes from humanity's ...

The Human Virome Program will analyze samples from thousands of volunteers in an effort to understand how viruses affect ...

The immune system is highly trained to detect and eliminate any potential threat to the human body. While years of evolution have turned this system into a pathogen-killing machine, the microbes it ...

Hundreds of surface swabs reveal the station lacks microbial diversity, an imbalance that has been linked to health issues in other settings.

Following is a transcript of the video. Your body is made up of over 200 bones, a few trillion microbes, and as many as 37 trillion cells. And while death is often thought of as the end of the ...

Now a new Northwestern University study points to the role of gut microbes. From Anatomy of the Human Body. Image by Henry Vandyke Carter. Creative Commons 3.0. In a controlled lab experiment ...

In reality, most cleansing rituals have few health and safety benefits. So, instead of cleansing more, perhaps we should ...

With over half the cells in the human body being bacterial rather than human, and over 99% of the genes in the human body ...

and the mirror bacteria themselves could even be considered an invasive species. While there would not be "many organic molecules inside a human body for a mirror cell to feed on," because their ...