This article was reviewed by Felix Gussone, MD. Hormonal Balance: Why It Matters and Ways to Achieve It Stress management, regular exercise, quality sleep, and a … ...

In the animal kingdom, penises can be spiked, split, corkscrewed—even detachable. They're one of the most diverse structures ...

Common insecticides harm sperm in rodents and may pose risks for human fertility. Simple steps can lower exposure, but key ...

In the animal kingdom, penises can be spiked, split, corkscrewed - even detachable. They're one of the most diverse structures in biology. The human ...

Researchers say today's AI platforms often default to common biases and stereotypes when prompted to generate images of ...

Activists quietly shifting the goalposts on sex-and-gender discussion to escape the fact that they're losing the biology of ...

Historically scientists have thought it unlikely that gut microbes affect physiological sleep regulation. The recent study, ...

Modern life's impact on reproductive health is significant, with pollution, chronic stress and lifestyle imbalances ...

The testes, also known as testicles, are the primary male reproductive organs. They are responsible for producing sperm and ...

Connective Tissue: Supports, connects, and separates different types of tissues and organs in the body. It provides structural support, transports nutrients and waste products, and plays a role in ...

New research challenges the 'bigger is better' mentality, revealing that increased male body size and fat mass are linked to declining reproductive he ...