We are not alone, even when we think we are. Humans have millions of living creatures on their bodies, creating a symbiotic relationship. Dust mites live in our sheets, feeding on dead skin that is ...

Because metabolic rate depends predictably on both body size and temperature, we can estimate the magnitude of many ecological processes from the temperature and size of the organisms that affect ...

Nitrogen and phosphorus are also essential elements in living organisms, where they play central ... have developed streamlined bodies that move efficiently through water, which is more than ...

The first type of living organism is bacteria ... on our skin, in our bodies, in the ground and all throughout nature. Some of them are so small that millions of them would fit on the head ...

I was recently overwhelmed by the realisation that every living organism, including the planet Earth that we call home, is frantically fighting to survive. We hear of plant change and changing weather ...