Perhaps there could be some truth behind the books of J.R.R Tolkein, as a diminutive species of human have been found whose bodies could have shrunk as a result of island dwarfism.
The Department of Education drops explicit mentions of global climate change from the syllabus.
Researchers at the University of California are developing temporary tattoos with micro-circuitry. The cyborgs are coming.
Science editor Rebecca Hardy summarises new research that could lead to a more specific treatment of HIV
Science writer Chris Teale reports on a new online treatment that will help 70 million people who stammer
Claire Walker looks in to reasons behind animal intercourse - pleasure or procreation?