Extras
At first, scientists thought it was a gigantic marine reptile.
After centuries of pseudoscience, researchers examine the causes of racial health disparities.
A team of experts put an 18th-century musket to the test 鈥� revealing how deadly it really was.
Could restoring lost forests help slow climate change?
Forensic science is put to the test after the first-ever staged multi-vehicle pileup.
Investigate medical algorithms in which the patient鈥檚 race drives decisions.
