How scientists, conservationists and the fragrance industry are working to revive extinct scents and perpetuate threatened ...

The island of Floreana, part of the Galápagos archipelago, is steeped in mystery and lore. From its history as a prison in ...

A Texas biotech company is trying to bring mammoths and other extinct creatures back to life. The science is as intriguing as the ethical questions are thorny.

As any true crime fan knows, DNA has been groundbreaking in solving criminal cases, both current and cold, for police departments around the nation. Recently, in a first-of-its-kind case, DNA has been ...