HumansWhat were ancient humans thinking when they began to bury their dead? Claims that a small-brained hominin called Homo naledi buried its dead raise intriguing questions about ancient minds and why we engage in this peculiar practice Features
EnvironmentCould undersea living be the future as sea levels rise? In this latest instalment of Future Chronicles, an imagined history of future inventions, we journey to 2035, when undersea living became a reality. Rowan Hooper tells us how it happened Comment