Re-examining data from an old mission brings new insights to the question of whether Jupiter's moon Europa has the ingredients to support life.

Caltech scientists have engineered cells to create spatial patterns in a dish similar to those that occur during embryonic development.

A study by the Tokyo Institute of Technology and Caltech finds that magnetic fields can be manipulated to affect naturally occurring magnetite in tissue, hindering ice formation

Many studies have linked the gut microbiome to health and disease. New research from Caltech reveals mechanisms utilized by gut bacteria to assemble a microbiome in the first place.