Complementary DNAs from human spermatozoa, hamster oocytes and hybrid human–hamster zygotes were interrogated by real-time PCR; these RNA preparations were devoid of DNA contamination (the 310 ...

“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 ...

Hundreds of protesters on Wednesday demanded an end to Elon Musk’s influence in the Trump administration and an end to state-level legislation some have called Project 2025-inspired. About 200 ...

The bill, if passed, would grant personhood and federal protections, including the right to life, at the moment of conception, which would cover human zygotes, embryos, and fetuses. The bill also ...

Tartakoff AM, Dulce D, Landis E. Delayed encounter of parental genomes can lead to aneuploidy in S. cerevisiae. Genetics 208, 139 (2017). Tartakoff AM. Cell biology of yeast zygotes, from genesis to ...

Engineers between 19 and 24, most linked to Musk’s companies, are playing a key role as he seizes control of federal infrastructure. Elon Musk’s takeover of federal government infrastructure ...

Examples include efforts to classify zygotes as human beings and abortion as murder and to require all public schools to display the Ten Commandments. Cecelia Poynter said she believes local and ...

Sleep and fertility are closely linked, as frequent snoring was associated with poor IVF outcomes and biochemical pregnancy ...

PGC-1α KD via siRNA injection into single-cell zygotes does not substantially affect embryonic cleavage up to the morula stage but considerably reduces blastocyst development (18.42%) and hatching ...

The mathematical physicist Freeman Dyson once saw scientists as rebels, fighting other academics who don’t respect them.