The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. Leaky tubes are to ...

If you work in a lab, you’ve probably used lab glass made from quartz. But you probably haven’t realized that the reason those test tubes are so durable is exactly what makes them so hard to mold.

During puberty the mammary gland forms a network of milk-ducts that are repeatedly reshaped through a woman’s life to allow her to provide milk for any children she may have. But the regenerative ...