In the late 1980s, a set of military ears listening for submarines instead picked up something far stranger: a solitary, off‑key voice pulsing through the deep Pacific. The sound did not match any ...

Fog clings to the Golden Gate, swallowing the booming horns of cargo ships as they attempt to warn other vessels of their presence. Onboard a small research vessel nearby, underwater microphones ...

A single whale song can train AI to detect calls across decades of ocean recordings, turning hidden acoustic archives into ...