Evolutionary implications of lost male reproductive function "Surprisingly, the rare males of this stick insect have completely lost their reproductive function," remarked Dr. Kaneko.

References [1] Transcriptomic profiling of canine decidualization and effects of antigestagens on decidualized dog uterine stromal cells. Scientific Reports (2022).

White blood cells, a stack of platelets and red blood cells revealed in the photomicrograph of a thick film Giemsa-stained blood smear sample, 1971. (Getty Images/Smith Collection/Gado) ...

Brazilian researchers have identified a previously unrecognized function of sperm that is unrelated to reproduction. A study of 13 patients admitted to the Hospital das Clínicas da Universidade ...

New report outlines ethical and policy considerations for lab-grown reproductive cells by Lancaster University edited by Gaby Clark, reviewed by Andrew Zinin Editors' notes ...