Add Yahoo as a preferred source to see more of our stories on Google. Australian marine scientists are using an inventive (and somewhat unusual) way to collect semen from wild male leopard sharks to ...

Sharks are as fascinating as they are endangered, and scientists have been sounding the alarm on the rate at which shark populations are declining. Sixteen out of 31 oceanic shark species are now ...

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 ...