Intermenstrual bleeding, or spotting between periods, can be alarming but often stems from hormonal fluctuations, stress, or ...

We often think of the egg-laying reproductive strategy in nature as being employed by birds. Indeed, while many people ...

Oscar-nominated director explores a real-time ecological collapse caused by a behavioral pattern of sexual violence by male ...

For most animals, survival is a game of chance. Sexual reproduction mixes DNA, keeping the gene pool diverse and giving ...

Engineers at NIMS develop a system that captures all the elements of trial and error in material design, enabling reliable reproduction of the reasoning processes and resultsTSUKUBA, Japan, Apr 22, 20 ...

For all of human history, reproduction has relied on a simple biological formula. Sperm meets egg. They fuse, they divide, ...

Breeding corals to survive future heatwaves may be possible, offering hope for reefs as climate change drives more extreme ...

Researchers are gaining a new appreciation for the genes on the X and Y chromosomes and how they shape sex differences in ...

Learn how egg retrieval, lab fertilization, and embryo transfer are helping scientists rebuild the northern white rhino ...

What you need to know: According to students, a number of staff who handled core practical units were on contract, and others sought early retirement, with no replacements made Students from Makerere ...