Scientists have developed an experimental way to study how human embryos implant in a uterus, which may provide new insights into why miscarriages occur and how they can be prevented.

The team placed blastocysts—embryos 5-6 days after fertilization that were donated following IVF procedures—onto the ...

At first glance, it looks like the start of a human pregnancy: A ball-shaped embryo presses gently into the receptive lining ...

Iodine, which supports thyroid function, and omega-3 fatty acids are important for embryo development, are also commonly lacking. The challenge is that these deficiencies are often invisible. You can ...

Scientists captured first real-time 3D video of human embryo implantation, revealing mechanical forces behind successful ...

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

The year-end combines biological sensitivity with behavioural disruption. Hormones that regulate ovulation & sperm production ...

Transposable elements are stretches of DNA that can move around the genome. Many of these DNA sequences originate from long ...

Scientists in China uncover crystal-filled dinosaur eggs, revealing a glittering twist in prehistoric life and evolution.

Transposable elements are stretches of DNA that can move around the genome. Many of these DNA sequences originate from long ago, when viruses inserted ...

A new study from the MRC Laboratory of Medical Sciences (LMS) in London, UK reveals how ancient viral DNA once written off as ...

Considering egg freezing? Experts explain why both egg quality and egg quantity matter when preserving fertility for the ...