Maddy has a degree in biochemistry from the University of York and specializes in reporting on health, medicine, and genetics. Obsidian is perhaps best known in its role as the dark black blade atop ...

Astronomers suspect that in the first second after the universe formed, the very first black holes also formed. These tiny ...

Cardiologist: 9 American foods you 'couldn't pay me to eat'—after 20 years of treating heart attacks Novak Djokovic Creates ...