New research suggests DNA may not need activation, challenging a long-held idea about how life began and reshaping ...

A southern NSW Angus breeder has bought the top-priced lot at the Ben Nevis Angus mature cow dispersal, Walcha, which posted an outstanding result for the principals, the Halliday family. With a top ...

A flat sheet of living cells, no thicker than a few layers, sits in a dish. Within hours, it begins to curl, crease, and fold ...

A mysterious archive of artworks donated by studio holders and staff at Spike Island will be unveiled by students from the ...

Colossal Biosciences is establishing standards for how biotechnology can responsibly support biodiversity conservation in an ...

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

A Florida IVF clinic is being sold amidst a lawsuit after a woman gave birth to a baby that was not genetically hers. The couple who gave birth to the child filed a lawsuit after genetic testing ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. Eating ultra‑processed foods may harm male fertility and also lead to early embryo growth, a new study has suggested.

LAGUNA NIGUEL, Calif. (KABC) -- Several Southern California couples say the embryos they created to start their families were moved without their knowledge and their procedures were halted without ...

Eating large amounts of ultra-processed food (UPF) is linked not only to reduced fertility in men, but also to slower growth in early embryos, and smaller yolk sacs, which are essential for early ...