Beluga whales ( Delphinapterus leucas) have also displayed mouth-to-mouth interactions in the wild. During a study on captive ...

They amuse us by wearing salmon hats, enrage us by sinking our expensive yachts, and now they have been documented sharing their meals with us – why?

Orcas are brilliant creatures. Their brains are highly developed when it comes to problem-solving skills, cognition, and ...

It was not until October 2024 that the Southern Resident orcas were seen wearing salmon hats once again. While it is likely that pod members learned the behavior from one another and passed it down to ...

Prior to this instance, the “tongue-nibbling” had only been observed a handful of times in captivity. First seen in captive ...

A surprising new study now shows that orcas have a softer, possibly even romantic, side as they are caught kissing on film ...

Killer whales have an endless capacity to surprise us with their unique behavior. A new study describes wild orcas 'sharing' ...

Animals using tools is always a pretty cool facet of their behavior, from monkeys cracking nuts to elephants sabotaging their ...

Footage captures a pair of orcas nibbling each other's tongues in the Kvænangen fjords in northern Norway. Scientists think ...

Dubbed "allokelping," it might be a unique cultural phenomenon that's as endangered as the orca population itself ...

The team ran experiments offering people who returned bottles the option of getting a typical ten-cent payout—or the small ...