DNA doesn’t just sit still inside our cells — it folds, loops, and rearranges in ways that shape how genes behave.

For decades, biology textbooks taught that DNA’s story could be told with a single image: two elegant strands twisting in a ...

James D. Watson, whose role as co-discoverer of the structure of the DNA molecule in 1953 made him one of the key figures in the rise of molecular biology as well as the obvious choice to be first ...

James Watson, who co-won the Nobel Prize for discovering DNA's structure, was a towering and controversial figure in science. When you purchase through links on our site, we may earn an affiliate ...

In the double helix structure of DNA, thymine forms a base pair with adenine through two hydrogen bonds. This specific pairing is known as complementary base pairing and is essential for the stability ...

What scientists long believed were knots in DNA may actually be persistent twists formed during nanopore analysis, revealing ...

For James Watson, DNA was everything — not just his life's work, but the secret of life itself. Over his long and storied career, Watson arguably did more than any other scientist to transform a ...

James Dewey Watson, whose co-discovery of the twisted-ladder structure of DNA in 1953 helped launch a revolution in biology and medicine, died Thursday at age 97. He died in hospice care after a brief ...