For the first time, scientists have built a detailed, interactive map of a human cell, revealing how thousands of proteins organize and work together. Using advanced imaging and AI tools like GPT-4, t ...

The DNA of human cells consists of a sequence of about 3.1 billion building blocks. Cells go to great lengths to maintain the ...

An ambitious plan to map all 37 trillion cells in the human body is transforming understanding of how our bodies work, scientists report. The received wisdom said we were built from around 200 types ...

Even if sperm and eggs are created from human iPS cells, the science ministry’s guidelines on basic research prohibits them from being used for fertilization. An expert panel on bioethics under ...