This Hawaii resident had a surprise when he returned home after fleeing the Kilauea eruption.
Image caption The dates suggest Neanderthals stencilled their hands by blowing red paint over them Contrary to the traditional view of them as brutes, it turns out that Neanderthals were artists. A study in Science journal suggests they made cave drawings in Spain that pre-date the arrival of modern humans in Europe by 20,000 years. […]
Image copyright Getty Images Image caption Emojis could be a good guide to a message’s hidden meaning, researchers found Emoji icons have helped scientists train computers to understand sarcasm. Researchers used 1.2 billion tweets containing at least one of the most popular 64 emojis to develop DeepMoji. The algorithm learned first to predict which emoji […]
Image copyright Claire Carvell Image caption The common carder bee foraging on red clover At this time of year, bumblebee queens are a familiar sight foraging on spring flowers. After spending the winter hibernating, they need to build up vital energy stores before laying their eggs. According to the largest study of its kind, access […]