Protein plays a vital role in boosting fertility for both men and women. It aids in hormone regulation, improves sperm health ...

The origin of life, and how to get to that very point, have been as mysterious as they are fascinating. It is one of the greatest questions that humans have att ...

So how can a chick have enough strength to break out of its shell? The egg is a closed environment that allows the ...

Mature egg cells, or oocytes, are essential for fertilization in assisted reproductive technologies. However, some 'denuded' ...

Scientists have observed a type of cell division in a prehistoric unicellular organism that resembles the embryonic ...

A new study has outlined how mature egg cells can be cultured from "denuded" oocytes that would usually fail to mature.

Mature egg cells, or oocytes, are essential for fertilization in assisted reproductive technologies ... where typical egg ...

Mature egg cells, or oocytes, are essential for fertilization in assisted reproductive technologies. However, some 'denuded' oocytes, or those lacking ...

Chromosphaera perkinsii, a billion-year-old species, may reveal multicellularity’s origins, predating the chicken and egg.

The investigators noted that this study seems to answer the question of whether the chicken came before the egg; it was ...

SCIENTISTS believe they have finally cracked the age-old question of which came first — the chicken or the egg? They say the ...

Chromosphaera perkinsii is a single-celled species discovered in 2017 in marine sediments around Hawaii. The first signs of its presence on Earth have been dated at over a billion years, well before ...