A still image from a three-dimensional video rendering shows a key protein involved in DNA repair in many organisms. Here, ...

In a stunning scientific breakthrough, researchers from the University of California, Berkeley have discovered a living fossil in one of California’s untouched mountain lakes—a microscopic, ...

However, tropical rainforest canopies are battlegrounds for survival. Ants compete fiercely for nesting space, taking over any hollow branch or space under tree bark. Any Squamellaria ant house would ...

As summer kicks into full gear and people are spending more time outside, there's one thing on many people's minds—ticks.

The Scope of Biology Biology is the study of living organisms, their structure, function, growth, evolution and their interactions with the environment. It covers all life forms.

To build proteins, cells rely on a molecule called transfer RNA, or tRNA. tRNAs act like protein-building couriers, where ...

Depending on the organism, these cells arrange themselves into a variety of tissues and organs, such as the gut, muscles, and sensory systems. While not all animals have each of these tissues, they do ...

Prokaryotes are unicellular organisms that lack membrane-bound structures. This article details the structure of prokaryotic cells and provides examples of prokaryotic organisms.

But the emergence of new multicellular life-forms from the cells of a dead organism introduces a “ third state ” that lies beyond the traditional boundaries of life and death.

Largest protein yet discovered, PKZILLA, builds giant algal toxins responsible for massive environmental fish kills ...

Every living organism falls into one of two groups: eukaryotes or prokaryotes, with cellular structure determining which group an organism belongs to. Prokaryotes are unicellular and lack a nucleus ...

Reorganizing your digital files could take an afternoon or a week, depending on how many folders and files you have to sift through. I recommend doing this in sprints. Focus on one category of ...