Humpback whales (Megaptera novaeangliae) like the ones pictured here with bottlenose dolphins (Tursiops truncatus) in Kona, Hawaii, appear to be more open to interacting with fellow cetaceans.

Researchers have documented dozens of playful interactions between whales and dolphins across oceans, highlighting a previously unknown form of marine mammal behaviour. The research, published in the ...

From whales and dolphins, to arctic shorebirds and elephants, all are affected by rising temperatures, extreme weather, and ...

Dolphins and whales interact with each other more often than previously thought, according to a recent study that examined images and footage of the marine mammals interacting. The scientists ...

The relationship between whales and dolphins has long been shrouded in mystery. But, new research reveals that — despite their vast difference in size — these marine mammals often enjoy playful ...

Climate change is currently threatening whales, dolphins, and seals living in U.S. waters, according to a new study. About 70% of the marine mammals surveyed are facing habitat loss and food scarcity ...

A pod of dolphins led a whale and her calf back to their migration route after they became lost and distressed, a heartwarming video shows. The albino mother humpback whale was found by the Dolphin ...

Whales, dolphins and seals living in U.S. waters face major threats from warming ocean temperatures, rising sea levels and decreasing sea ice volumes associated with climate change, according to a ...