When something dies, a telltale radioactive signal ticks like a natural clock. Discovering it helped us solve all sorts of ...

In the most recent episode of Howtown, Joss Fong explains how above-ground nuclear testing in the 50s and 60s left a ...

Fresh research into the Shroud of Turin has reignited the debate over whether it’s an authentic relic or a medieval creation. Scientists examine new testing methods, including advanced imaging and ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Many of the Dead ...

Discovered: Stanford research encampment fueled solely by sun; Japanese lake key to updated carbon dating; expiring tax credit could stall wind power; global warming changes sea acoustics. Elephant ...

From unmasking art forgery to uncovering the secrets of the Notre-Dame cathedral, an imposing machine outside Paris can turn back the clock to reveal the truth. It uses a technique called carbon ...

Disclaimer: The views and interpretations expressed in this article are those of the author and do not necessarily reflect ...

TOLEDO, Ohio — Carbon dating has revealed the age of an object that is among the oldest artifacts in northwest Ohio. The Toledo History Museum said it funded a radiocarbon dating test to determine the ...