Cells lacking nuclei struggle to move in 3-D environments

University of North Carolina Lineberger Comprehensive Cancer Center researchers have revealed new details of how the physical properties of the nucleus influence how cells can move around different environments - such as ...

Researchers 3-D print lifelike artificial organ models

A team of researchers led by the University of Minnesota has 3D printed lifelike artificial organ models that mimic the exact anatomical structure, mechanical properties, and look and feel of real organs. These patient-specific ...

Self-healing materials inspired by plants

Scientists at EPFL's Laboratory for Processing of Advanced Composites (LPAC) and the University of Freiburg's Botanical Garden have studied how the flax plant heals itself after it has been wounded. As part of a cross-disciplinary ...

A more complete picture of the nano world

They may be tiny and invisible, says Xiaoji Xu, but the aerosol particles suspended in gases play a role in cloud formation and environmental pollution and can be detrimental to human health.

As fins evolve to help fish swim, so does the nervous system

The sensory system in fish fins evolves in parallel to fin shape and mechanics, and is specifically tuned to work with the fish's swimming behavior, according to new research from the University of Chicago. The researchers ...

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