Explorations in the world of science.
All available episodes
Upcoming episodes (1 new and 7 repeats)
The eclipses, spacecraft and astronauts changing our view of the Universe
A pair of scientific sleuths answer your perplexing questions. Ask them anything!
Anu Anand investigates how different countries are tackling cancer
Bumblebees can learn to score goals for sugary rewards
Max Barclay compares his work collecting beetles to saving artworks in a burning gallery
The smallest dinosaur was around the size of a pigeon
Ever wondered what your brain is up to while you're dreaming?
Sign in to the BBC, or Register