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 ...

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

Explore daily insights on the USA TODAY crossword puzzle by . Uncover expert takes and answers in our crossword blog.

Pluripotent stem cells are cells that have the capacity to self-renew by dividing and to develop into the three primary germ cell layers of the early embryo and therefore into all cells of the ...

Ford claimed a significant breakthrough in battery technology using the lithium manganese rich (LMR) chemistry, but it ...

Scientists have a new clue in the mystery of why younger people are getting more colon cancer ... The thinking goes that in ...

Jeopardy! ended in disaster for one contestant as they weren’t allowed to compete in Final Jeopardy. The other contestant had ...