Blood cancer is an umbrella term for a variety of diseases that affect the blood, bone marrow and lymphatic system. Like most ...

Genetics play a role in low testosterone for some men, but underlying causes vary widely. Many genes influence testosterone ...

The cave is low and dark, and it is dug into limestone on a little island in the Baltic Sea where the wind blows salt from all directions. For thousan.

Scientists studying thousands of rats discovered that gut bacteria are shaped by both personal genetics and the genetics of ...

Humans were isolated in southern Africa for about 100,000 years, which caused them to "fall outside the range of genetic variation" seen in modern-day people, a new genetic study reveals. The finding ...

A groundbreaking DNA study has unveiled a hidden chapter in human evolution, revealing that all modern humans evolved from two ancient and distinct groups. This research, published in March 2025, ...

Summary: Using full genome sequencing data from more than 347,000 individuals, researchers quantified how much genetic differences explain human traits such as height, body mass index, fertility, and ...

Imagine autism not as a single puzzle, but as a gallery of mosaics, each piece shaped by different traits, genes, and life experiences. Scientists have long known the condition is complex, but ...

Rare genetic traits are features that are uncommon within the general population. They can lead to different observable features or to rare physical abilities. Rare genetic traits are typically ...

Structural variants (SVs) are alterations in the DNA sequence that involve large-scale changes, typically longer than 50 base pairs. Advances in long-read sequencing have significantly increased ...

Genome assemblies from 65 individuals, representing a variety of the world’s populations, are advancing the scientific exploration of complex genetic structural variation. Structural variations are ...

Researchers still do not have a comprehensive picture of the factors that influence gene expression in human cancers. Understanding gene expression in cancer is important because it can reveal how the ...