Schoen and Toczydlowski hypothesized that populations that had suffered more severe bottlenecks (i.e., had shrunk to smaller ...

Perhaps more than any other biological science, genetics is underpinned by concepts that are more abstract than the actual genes, cells, organisms and populations that it describes. In this respect, ...

You might have heard people talk about ‘the depression gene’ or ‘the schizophrenia gene’ – these comments are misleading. While there is substantial evidence for a genetic component to mental health ...

Females diagnosed with ADHD later in life are more likely to experience adolescent mental health struggles, teenage pregnancy, secondary school absences, and have more hospital appointments than those ...

In 2021, just months after the first COVID vaccines debuted, concern was growing about an exceedingly rare but sometimes deadly outcome of certain shots. Two related vaccines—one from AstraZeneca and ...

A detailed, evidence-based rebuttal to Bryan Johnson’s statin advice—exploring key risks, overlooked nuance, and alternative strategies for cardiovascular health.

Lisa Lawler wasn't surprised when diagnosed with breast cancer in 2025. Her mother had breast cancer and died in 2016. It seemed like cancer had become a common diagnosis for ...

Females diagnosed with ADHD later in life are more likely to experience adolescent mental health struggles, teenage pregnancy, secondary school ...

Oily skin occurs when sebaceous glands make too much sebum, leaving skin shiny or greasy. Breakouts are more likely with oily skin because sebum traps dead skin cells in pores. Excess oil can be ...

Jenny Graves receives funding from The Australian Research Council. Men tend to lose the Y chromosome from their cells as they age. But because the Y bears few genes other than for male determination, ...