Scientists have found microplastics in human semen and follicular fluid, according to new research on a small group of adults ...

A new international study presented today at the 41st Annual Meeting of the European Society of Human Reproduction and ...

Butterflies (Papilionoidea) come in a remarkable variety of colors and patterns, from the orange majesty of the monarch to the lustrous red and blue of the peacock butterfly, but all butterflies ...