Swedish scientists retrieved RNA from an extinct Tasmanian tiger to help trace the genes that were active in the animal’s ...

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

Swedish scientists recover RNA from a 130-year-old Tasmanian tiger, revealing gene activity and ancient viruses in extinct ...

It has been claimed that because most of our DNA is active, it must be important, but now human-plant hybrid cells have been ...

Research into how a father’s choices — such as diet, exercise, stress, nicotine use — may transfer traits to his children has ...

A Northwestern Medicine study has shed light on a critical molecular mechanism underlying amyotrophic lateral sclerosis (ALS), according to findings published in the journal Neuron.

Scientists mapped hidden DNA switches in brain support cells to understand how gene control may influence Alzheimer’s disease ...

Chromosomes are thread-like structures comprising DNA that are present inside the nucleus of every cell in the body. Specific segments of DNA are called genes. Every chromosome contains many genes, ...

Discover how a tiny RNA molecule serves as a molecular switch in viral infections, providing insights into phage biology.