Fukushima insects tested for cognition
In the contaminated area around Fukushima, Japan, scientists are studying the impact of radioactivity on the cognitive abilities of pollinating insects such as honeybees and giant hornets. Bees and hornets are known to have a wide range of cognitive skills, including the ability to recognise colours and navigate in space. However, pollution by substances released into the environment by humans, such as pesticides, can impair their performance. Olivier Armant, from the radionuclide ecology and