"It's amazing to see." Whale watchers capture wild dolphin's 'rare behavior' off California coast: 'One of the coolest things ...

Scientists found evidence that killer whales may hunt and eat other killer whales, revealing new insights into how ...

A new study has investigated hundreds of videos and images taken by the public, tourism operators and scientists to better understand a rarely studied behavior among whales and dolphins—do they ...

The nearly 80-year-old disc resided in the archives of the the Woods Hole Oceanographic Institution for decades and may hold ...

A new study shows that as humpback whale populations recover from past whaling, older males are gaining a major advantage in reproduction. Early in the recovery, breeding groups were dominated by ...

The Hawaiian Islands humpback whale population is a large source of tourism for the islands due to the number of whale ...

Recovering humpback whale populations are revealing a hidden shift: older males are increasingly outcompeting younger rivals to father calves.

Interactions between vessels and whales has become increasingly common off the shores of New York City and Long Island, ...