Preimplantation genetic testing allows people with BRCA mutations to test their embryos for BRCA as well. But the process can ...

Researchers at the University of Turku in Finland discovered that neutrophils, a key type of white blood cell, are present ...

Research into human-animal chimeras could have a therapeutic payoff, but the work brings up thorny ethical questions.

It’s a 4AA, so this time it will surely be okay.”You’ve overcome the egg retrieval process and finally obtained a ...

IntroductionWhy is there no pregnancy even after transferring a top-rated blastocyst?"This blastocyst is a 4AA. It is in very good condition."Many people have likely felt their expectations rise when ...

Researchers have developed a computational framework that acts as a standardized benchmark for human embryo models.

You have done everything you were told to do, taken the injections, gone through the scans, blood tests and egg retrieval, then you waited for the laboratory to tell you whether fertilisation had ...

C.H. Waddington’s powerful image of embryonic stem cells specializing on a rolling landscape has captivated biologists since the 1950s. Experimental data is finally confirming, and complicating, his ...

Many people undergoing fertility treatment are being offered additional procedures that promise to improve their chances of having a baby ...

Cochlear implants have transformed the lives of hundreds of thousands of people around the world by restoring lost hearing. But externally worn sound processors outside the ear have long been a source ...

When news breaks, you need to understand what actually matters — and what to do about it. At Vox, our mission to help you make sense of the world has never been more vital. But we can’t do it on our ...

Cathy Tie slips on a white lab coat bearing her name and the logo of her startup: Origin Genomics. "Welcome!" she says as she leads an NPR reporter, photographer and videographer on an exclusive tour ...