Courtroom testimony about dogs detecting dead bodies keeps sending people to prison—even without physical evidence. Critics say the science is lacking.

Decades ago, two parents sued a drug company over their newborn’s deformity—and changed courtroom science forever.

How an island in the Antipodes became the world’s leading supplier of licit opioids.

A day after swimming in an Arkansas water park, Kali Harding was diagnosed with a brain-eating amoeba that kills 99% of the people infects. This is the story of how she survived.