Or sign-in if you have an account. A green microscopic organism could be the next superfood, following in the footsteps of now popular staples like salmon and kale, according to a new study.

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 shed from our bodies. Our skin supports a wide ...

Cells are microscopic building blocks of unicellular and multicellular living organisms. Animal, plant, fungal and bacterial cells are different in terms of structure but also have many similarities.