Insects caught in amber spark a controversial theory about what killed the dinosaurs. NOVA is produced by WGBH in Boston. Fun...

Meet Laurie Santos-a clinical psychologist by profession and a foot photographer on the side. She is one of the scientists th...

With an "exercise pill," researchers turn couch-potato rodents into champion runners. NOVA is produced by WGBH in Boston. Fun...

Meet Joe DeGeorge-a physics student by day and a rock star by night. He is one of the scientists that we are profiling on “Th...

Astronomers may be on the brink of finding Earth-like planets beyond our solar system. NOVA is produced by WGBH in Boston. Fu...

Meet Ina Vandebroek-an ethnobotanist by profession and a salsa dancer on the side. She is one of the scientists that we are p...

Meet Eran Egozy-a developer of Guitar Hero and Rock Band by profession and a clarinetist on the side. He is one of the scient...

Researchers have begun to zero in on genes that might be responsible for autism. NOVA is produced by WGBH in Boston. Funding ...

Meet Nate Ball-a mechanical engineer by profession and a daredevil on the side. He is one of the scientists that we are profi...

The new science of microbial forensics reveals the source of the anthrax used in the deadly attacks of 2001. www.pbs.org/nova...