Human health and the environment are inextricably linked at local, national and global scales. Exposure to environmental issues, such as pollution, climate change, extreme heat events and poor ...

Genetic variation describes the genotypic and phenotypic differences between individuals in a population, and between populations. This variation arises through genetic mutation and is important ...

Mar. 27, 2025 — Researchers have created a way to see your family tree as a movie rather than a still portrait by tracing where your ancestors moved across the globe over time. The statistical ...

Hossam Shabat’s mother mourns her son’s death, calling him a hero who gave his life to reveal Gaza’s horror. UN secretary-general makes ‘difficult decision’ to withdraw 30 percent of ...