Scientists have recovered a sample of DNA from a Leonardo da Vinci drawing that could belong to the Renaissance polymath.

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

A new study from Bar-Ilan University shows that one of sleep's core functions originated hundreds of millions of years ago in ...

Researchers are investigating the role of non-coding DNA, or junk DNA, in regulating astrocytes, brain cells involved in ...

A new CRISPR breakthrough shows scientists can turn genes back on without cutting DNA, by removing chemical tags that act ...

Researchers discover a unique genetic code in Antarctic archaea that encodes a rare amino acid, potentially advancing protein ...

Biology has always been an unruly science. Cells divide when they want to. Genes switch on and off like temperamental lights.

Across all domains of life, immune defenses foil invading viruses by making it impossible for the viruses to replicate. Most ...

Researchers have unveiled a way to flip genes back on without slicing into the genome, a shift that could make CRISPR far ...

Victoria Gray spent 34 years battling the debilitating pain of sickle cell disease. Then she volunteered to be the world's first "prototype" for a CRISPR therapy, based on technology invented at UC ...

Scientists have successfully recovered what may be Leonardo da Vinci's DNA from a centuries-old red chalk drawing, marking a breakthrough that could unlock secrets about one of history's greatest ...