Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Scientists say they ...
The finding may allow archaeologists to determine whether a woman was pregnant or had recently given birth at the time of her death.
Research groups around the world are working to find ways to implant or grow real biological teeth in a human jaw.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback