Longer abstinence was linked to sperm DNA damage and poorer movement, which can reduce a sperm’s ability to fertilize an egg.

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

It was January 20, 2026 – the very same day he re-entered the White House – that Donald Trump issued Executive Order 14168.

A new study reveals all five fundamental nucleobases—the molecular "letters" of life—have been detected in samples from the ...

Studying endangered animal species without disturbing them and disrupting their natural habitat could be highly advantageous, ...

Scientists have found that chimpanzees are turning to bat feces for nutrients in concentrated areas of deforestation, which ...

Antimicrobial drugs like antibiotics kill bacteria and protect humans from many deadly infections. However, bacteria are increasingly becoming resistant to these drugs, also known as Antimicrobial ...

On Monday, a paper announcing that all four DNA bases had been found on an asteroid sparked a lot of headlines. But many of ...

Microscopic images of human tissue are a cornerstone of biomedical research and clinical diagnostics. Yet despite their ...

A tiny piece of moss became the crucial clue that exposed a shocking cemetery crime. Credit: Shutterstock. A moss sample ...

Researchers have reported detecting all five canonical nucleobases used in DNA and RNA in samples collected from the ...

The Central Board of Secondary Education (CBSE) will conduct the Class 12 Biology exam 2026 on Friday, March 27. It is ...