Image in public domain.
When skeletons turn up, a lot of information can be found in the bones. Knowing how to read the bones is the job of a forensic scientist. Bones can help identify missing persons, solve a murder case, or help medical research. In the Bass Donated Skeletal Collection in Tennessee, there are thousands of donated skeletons that serve as silent teachers. People come from all over the world to study these bones and learn from the information hidden in them.
Story Length: 4:17
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June 11, 2015
5:21
A new scientific tool can edit or change genes. It can target genes that cause problems, like disease, and snip them out of the DNA, sort of like scissors at a molecular level. The potential to change the human genome has some scientists celebrating and others worrying about the ethical implications. Listen to learn more about this technique and the debate it has provoked.
Read MoreApril 10, 2015
7:07
Individuals who make extraordinary contributions to science often begin as regular people with a passion. This was certainly the case for Alan Guth, the physicist responsible for our understanding of how the universe formed after the Big Bang. Guth’s love for physics was sparked in high school and continues to drive his work today as a professor at MIT. Listen to learn more about his journey from a small town in New Jersey to physics textbooks around the world.
Read MoreFebruary 5, 2014
3:54
One of the first instances of a plague was found during the Roman Empire. The plague, which occurred during the 6th century, spread through Europe, Africa, and Asia. Today, an ancient burial site may hold DNA evidence of why and how it occurred. Listen to this story to learn the difference between ancient and modern bacteria.
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