A new study found that a diet heavy in ultra-processed foods can negatively impact male reproductive and metabolic health and ...

Sometimes it’s easy to tell if something is living or not. A teddy bear might look like a bear, but it cannot do any of the seven things it needs to be able to do to count as being alive. A car can ...

Estrogen-based hormone therapy can cause a person to experience physical, emotional, sexual, and reproductive changes. Some changes can reach their full extent within 2 to 3 years, while others can ...

Relative Energy Deficiency in Sport (REDs) was first introduced in 2014 by the International Olympic Committee’s expert writing panel, identifying a syndrome of deleterious health and performance ...

As men get older, changes in sexual health and fertility are often expected. For decades, the usual explanation has been a ...

The study focused on the sperm's flagellum, or tail, a whip-like structure whose motion propels the sperm forward.

In a quiet lab at Cornell University, scientists have made a discovery that could reshape how we think about life’s earliest ...

There are many potential causes of infertility, and it can be challenging to pin down just what the problem is when a couple ...

There are many potential causes of infertility, and it can be challenging to pin down just what the problem is when a couple ...

Although August might be the tail end of winter, sick days could still be on the horizon for many families. Keeping kids happy is a goal for many parents, so here are some practical ways to maintain ...

Male fertility pills can change your hormones and get your fertility back on track. These medications increase your levels of a male sex hormone called testosterone. They also decrease your levels of ...

The field of sperm epigenetics is rapidly evolving, with a focus on understanding the epigenetic landscape of spermatozoa and its implications for reproductive health and paternal contributions to ...