Dr. Luis Pezo-Lanfranco and his colleagues conducted stable isotope analysis to reconstruct the diets of 38 human individuals from the early Central Andean civilization of Vichama (1800 BCE–1300 ...

Canadian leadership in medical isotope innovation is saving lives across our great country and around the world. This Canadian success story is something that we should all be proud of.

The process relies on bombarding mercury-198 with radioactivity from energetic neutrons, transforming it into an isotope called mercury-197. This version of mercury eventually decays into gold-197.

Stable isotope analysis articles from across Nature Portfolio Stable isotopes are alternative forms of elements with different molecular weights that are found naturally and do not decay ...

Radiocarbon dating, or carbon-14 dating, is a scientific method that can accurately determine the age of organic materials as old as approximately 60,000 years. First developed in the late 1940s at ...