To demonstrate the method, the team printed a range of tiny shapes, including a 10-micrometer elephant, laboratory logos, ...

Scientists can peer into cells to get a limited view of their activity using microscopes and other tools. However, cells and ...

Deep within the nucleus of every cell lies a structure smaller than a pinpoint that may hold the secret to aging. Scientists at Weill Cornell Medicine have discovered that the nucleolus, long known ...

Every time our body encounters a new disease-causing agent, a crucial defense system called adaptive immunity comes into play ...

Researchers have developed a way to 3D print custom micrometer-sized structures directly into the interior of living cells.

Custom polymer structures can now be 3D printed inside living cells using laser-based fabrication, opening paths to intracellular sensors, cell tracking tags, and embedded microlasers.

With the long-term goal of creating living cells from non-living components, scientists in the field of synthetic biology work with RNA origami. This tool uses the multifunctionality of the natural ...

Prior to using this narrative, have learners create their own model of a cell in their notebooks using whatever background information or experience they might have. While exploring the narrative, ...

Researchers think a microbe that was engulfed by an algal cell 100 million years ago has since evolved into an integral part of the cell's machinery. When you purchase through links on our site, we ...

How the Cell's Internal Framework Shapes Brain Development Actin plays a central role in the cytoskeleton, the internal framework that gives cells structure and helps move materials inside them. In ...