More than 16,000 tracks found at a ‘dinosaur freeway’ in Bolivia

Theropods once trekked along a “dinosaur freeway” that stretched across a shoreline in what is now Bolivia, according to a new study.

​ Theropods once trekked along a “dinosaur freeway” that stretched across a shoreline in what is now Bolivia, according to a new study. Read More Breaking News, Latest News and Videos | CNN