Prey boom draws dolphins: An influx of octopus and cuttlefish has kept Risso's dolphins in Devon and Cornwall waters longer than usual. Sightings double: Citizen science reports show over 20 sightings ...

According to new research published in Frontiers in Marine Science, dolphins may be changing how they talk to each other. This study, led by researchers at Texas A&M University-Corpus Christi, found ...

BOTTLE NOSE DOLPHIN SWIMMING FAST AND PLAY WITH SPONGE© Yann hubert/Shutterstock.com In Shark Bay, Western Australia, some Indo-Pacific bottlenose dolphins use sponges as tools while they hunt.

Wild dolphins were captured on film putting sea sponges over their snouts, using them as tools to hunt along the seafloor.