Researchers come 'eye-to-eye with a killer whale' during their Antarctic expedition.

Tourists onboard a Polar Latitudes Expeditions ship in Antarctica saw a pair of orcas hunting a gentoo penguin.

Tourists were stunned when a pair of orcas tried to hunt a gentoo penguin alongside their ship. Here’s what happened next.

Add Yahoo as a preferred source to see more of our stories on Google. Tourists aboard a cruise to Antarctica had a front row seat to the cruel realities of nature recently, as they watched a pod of ...