(CNN) — Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Scientists have fully sequenced the Y ...

(CNN) — Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Scientists have fully sequenced the Y ...

TUCSON, Ariz. (KVOA) - University of Arizona scientists have discovered that the loss of the Y chromosome in men's cells may make it more difficult to survive cancer. The study indicates that losing ...

Eloise, whom Richards adopted as an infant, was diagnosed with a deletion in chromosome 8 Liz McNeil is an Editor at Large at PEOPLE, where she's worked for over 30 years. Esther Kang is a writer at ...

Gilles de la Tourette syndrome (GTS) is a common, heritable neurological disorder manifested by chronic motor and vocal tics with childhood onset. Previous extensive linkage analysis failed to ...

Scientists have sequenced the genome of the Atlas blue butterfly for the first time and confirmed it holds the highest chromosome number among multicellular animals. The butterfly lives in the ...