Picture shows a X-ray micro-CT of a male Eucera inside its nest, undated. Scientists hope to find out more about bees' survival strategies after discovering 3,000-year-old mummified solitary bee larvae in Portugal. (Fernando Muiz, NewsX/Bee)
Photo shows a wild forest elephant in a remote Liberian forest, undated. It reacted to an acoustic elephant deterrent called a Buzz Box. (SAVE THE ELEPHANTS, NewsX/Bee)