Using a series of more than 1,000 X-ray snapshots of the shapeshifting of enzymes in action, researchers at Stanford ...

While prokaryotic cells do not have membrane-bound structures, they do have distinct cellular regions (Figure 1). In prokaryotic cells, DNA bundles together in a region called the nucleoid. Primitive ...

WASHINGTON (AP) — Two-thirds of animal and plant populations are declining in genetic diversity, which makes it harder to adapt to environmental changes, according to research published Wednesday.

But filopodia can also wreak havoc: metastatic cancer cells use them to invade new regions of the body. Filopodia are composed of hexagonal bundles of proteins that give them structure and strength.

As of Wednesday afternoon, the Palisades Fire had burned through nearly 24,000 acres, including habitable space for animals and plant life alike. Impacts from the fire on the area’s wildlife ...

The human body is interconnected with cell-to-cell communication to orchestrate an effective immune response. Plant cells are organized in a rigid, static order resembling a brick wall due to their ...