In a new book called Why Whales Sing, Eduardo Mercado details his life's work to try and understand what whale songs are all about.

Since 2014, scientists have listened to a unique whale vocalization they call a “biotwang.” The call, which sounds a bit like squeaking metal, was first detected by an autonomous sea glider near the ...

A new open-source device records whale clicks with context, giving AI the data it needs to search for structure in sperm ...

Harvard engineers, as part of Project CETI, have built an open-source bio-logger that adheres to sperm whales and records ...