Rare attacks helped brand the cassowary as deadly, but habitat loss and human activity now pose a far greater threat to the ...

Tap dancing birds, shuffling spiders, and wiggling honeybees; dancing is not just a human phenomenon. Many types of animals ...

Research into how a father’s choices — such as diet, exercise, stress, nicotine use — may transfer traits to his children has ...

BAYAHIBE, Dominican Republic (AP) — Oxygen tank strapped to his back, Michael del Rosario moves his fins delicately as he glides along an underwater nursery just off the Dominican Republic coast, ...

In the animal kingdom, reproduction is a necessary part of species survival. Parthenogenesis, a form of asexual reproduction where embryos develop from unfertilized eggs, has been observed in captive ...

Early embryo development in mammals begins with the recognition and fusion of gametes of both sexes, followed by a series of mitotic cell divisions. The gamete fusion results in the formation of ...

WASHINGTON (Gray News) - President Donald Trump nicknamed himself the “fertilization president” during a speech at a Women’s History Month event at the White House on Wednesday. While speaking of his ...

President Donald Trump gave himself a new nickname during a speech Wednesday at a White House event commemorating Women’s History Month: “the fertilization president.” Trump touted his efforts to ...

President Donald Trump came up with a new nickname for himself while speaking at a White House event celebrating Women's History Month. Touting his administration's efforts to expand access to in ...

Section 1. Purpose and Policy. Today, many hopeful couples dream of starting a family, but as many as one in seven are unable to conceive a child. Despite their hopes and efforts, infertility ...

During mammalian reproduction, millions of sperm undertake a journey that only one will finish. This journey to fertilization has been commonly viewed as a race: a sea of sperm competing to get to the ...

ABSTRACT: This study aimed to optimization of the in vitro fertilization system in Cỏ goat oocytes to achieve the maximum possible blastocyst development rate. In Experiment 1, we assessed the effects ...