Every cell in our body has a sex. But most research so far has focused on our gonads—ovaries or testes—and not on the early ...

Aortic aneurysms — dangerous bulges in the body’s main artery, the aorta — are becoming increasingly common as more people ...

After spending years tracing the origin and migration pattern of an unusual type of immune cell in mice, researchers have shown in a new study how activity of 'good' microbes in the gut is linked to ...

A hidden clue may explain why some mutated cells become cancerous and others don’t: how fast they divide. A new study from ...

Physicist Melvin Vopson offered a new interpretation of gravity, arguing that it could be evidence that reality is a computer ...

For over a quarter of a century, 'The Matrix' has fueled modern fears that life is not all it seems. But according to a ...

The common cold sore virus, which is often caught in childhood, usually stays in the body for life – quietly dormant in the ...

Let's start with one of the most classic signs of iron deficiency, pallor, which just means that your skin or mucous ...

The common cold sore virus, which is often caught in childhood, usually stays in the body for life—quietly dormant in the ...

Large population studies by others found that severe infections, specifically with the cold sore virus, was a strong ...

Exposure to a bacterial toxin in childhood may be playing a key role in the global rise of early onset of colorectal cancer, ...