The use of reflected sounds to navigate, known as echolocation, is a behaviour most associated with bats, whales and dolphins, but other species also use the sensory technique — including humans. It ...

Russell has a PhD in the history of medicine, violence, and colonialism. His research has explored topics including ethics, science governance, and medical involvement in violent contexts. Russell has ...

Echolocation is a mechanism that can allow you to navigate the environment by using sound instead of sight. Animals like bats and dolphins are famous for their echolocation skills — however, not many ...