A novel microphysiological system using ovarian follicles enables physiologically relevant three-dimensional angiogenesis ...

For the first time, a stem cell model has produced a structure resembling an early human embryo with a yolk-sac-like ...

For the first time, a stem cell model has produced a structure resembling an early human embryo with a yolk-sac-like structure, from a single starting stem cell population and without direct genetic ...

The model demonstrates never-before-seen potential in human pluripotent stem cells Key takeawaysFor the first time, stem cells typically considered ...

High-resolution imaging reveals a large protein complex in egg cells that stores key developmental molecules. The structure ...

Researchers at the University of Ottawa and the Institute of Hydrobiology of the Chinese Academy of Sciences have discovered a new role for reproductive hormone secretoneurin (SN) and, for the first ...

Each month during a woman's menstrual cycle, an ovary prepares 10–20 antral follicles, fluid-filled sacs that hold immature ...

Today’s AI is still unreliable. Some researchers think solving that problem requires teaching AI systems to understand the world around them.

The largest 3D map of the universe, created based on data from the Dark Energy Spectroscopic Instrument, shows 47 million ...

Discover how medical 3D printing creates patient-specific devices and custom prosthetics. Read our guide to clinical ...

A migratory bird brain, the Eurasian blackcap (Sylvia atricapilla), has been mapped for the first time using high-resolution light microscopy. The open-source software tools developed, and the ...

Princeton researchers have combined brain cells and advanced electronics into a single 3D device that can be programmed to ...