Florida

Development & Education

For the first time in 50 years, a group of Cuban students just arrived in Florida carrying student visas

Miami has always been a hub for Cuban ex-pats. But recently, a group of students from the island just arrived in Florida carrying student visas. It marks the first academic trip of its kind since the revolution started 50 years ago. With the island loosening travel restrictions, programs like this are now emerging.

Conflict & Justice

Strands of Evidence: Hair Forensics

What you eat ends up in your hair. Scientists in the US and Europe have used this basic idea to devise a sort of hair-based GPS tracking system. Law enforcement agencies are now using this technique to solve crimes. NOVA's Ari Daniel Shapiro reports.

Development & Education

For the first time in 50 years, a group of Cuban students just arrived in Florida carrying student visas

Miami has always been a hub for Cuban ex-pats. But recently, a group of students from the island just arrived in Florida carrying student visas. It marks the first academic trip of its kind since the revolution started 50 years ago. With the island loosening travel restrictions, programs like this are now emerging.