I t’s been a sad year for the aspiring parents of General Hospital. First, Molly found out she couldn’t have children, her first surrogate lost the baby she was carrying for M ...

引言我们生命的起点，始于精子与卵子结合形成受精卵（zygote），随后在短短几天内经历一系列精密调控的分裂与分化，最终发展成具有多种细胞类型的囊胚（blastocyst），为胚胎成功植入子宫做好准备。然而，即便在最理想的生殖条件下，仍有大量受精卵无法 ...

“Under Trump's executive order, every single person in America is now legally classified as female.” President Donald Trump issued an executive order defining the terms "male" and "female" based on ...

Research on lab-produced eggs and sperm, known as in-vitro gametogenesis (IVGs), is advancing quickly, with potential for ...

The debate over when human life begins took a sharp turn in Texas, where a state legislator filed a bill that would define an “individual” as “a human being who is alive, including an unborn child at ...

For many in Chicago’s transgender community, the order and other policies of the new administration are cause for concern.

In my Jan. 6 piece concluding my four-part series on stem cell therapy, I said that in 2003, I wrote a book titled, “The ...

As we bid farewell to a busy month of events in January, and enter an even busier events month in February, it'll be another packed week of concerts in the Sarasota area. Somewhat unusually, a comedy ...

Men play a primary role in one of many privations that women endure. Men are principals at the inception of pregnancies. Male ...

From dust-like orchid seeds to the massive double coconuts, the variation in seed size is one of nature's most striking features. Large seeds, such as those from oak trees, contain a wealth of ...