Dr Victoria Bond reports on the new Malaria vaccine,

Dr Julie-Anne Popple speaks with Dr Min Chen about photosynthesis,

News by Dr Patrick Rubie and Ian Woolf

- parrot's names

- IQ changes in adolescence

- Your brain doesn't tell you everything it knows

- temperature targets in trouble

- fork size matters when you eat out

- Denmark taxes rich food

- snails travel by being eaten

Presented by Marc West,

Produced by Dr Victoria Bond, with technical support from Ian Woolf.