Current World Health Organisation (WHO) guidelines typically recommend 2–7 days of abstinence before taking semen samples or assisted reproduction ...

Repeated cloning from a single mouse failed after 58 generations. Researchers say harmful DNA changes are to blame.

Discover new clues about how our ancient relatives disappeared from time.

The droppings contain DNA, he thought, and perhaps, even after rain washes them away, some DNA might remain. And if it does ...

In the annals of military history, few stories rival what a nation the size of Manipal has accomplished against enemies that ...

Life on Earth may have origins from far, far away. Scientists have found a full set of life-building molecules in a nearly ...

By sequencing ancient DNA from the fetus, scientists revealed a severe genetic bottleneck that reshaped Neanderthal history ...

Scientists have sequenced the bristlecone pine genome, which could help unlock the secrets of this tree's exceptionally long ...

Wastewater — a sanitized name for human fecal matter and urine — tells the story, providing evidence even before the symptoms ...

Neanderthal DNA explains how human faces form, tardigrades struggle in Martian soil, new tech tracking monarch butterflies ...

The model has the potential to transform the ability to study telomere biology, learn more about human aging, and ultimately help people preserve better health as they age.

Analysis of hundreds of environmental exposures and health outcomes quantifies influence of nongenetic factors ...