Orcas, like humans, get baby bumps in the early months of pregnancy and grow larger as the pregnancy advances. Researchers ...

According to their results recently published in the journal Ecology and Evolution, the culprit is clear: a killer whale ...

Over time, that name morphed into "killer whales." Scientists don't know whether orcas kill for fun. The marine mammals do some things, like killing and tossing dead porpoises in the air ...

Some baleen whales avoid killer whale attacks by singing songs at deep frequencies that their predators cannot hear.

If you were walking along Jericho Beach in Vancouver this weekend, you may have spotted a majestic orca emerging near the ...

A newborn killer whale calf spotted off the southern coast of WA could be one of the youngest ever seen in Australian waters.

Here is a detailed guide to get the Orcas in Fisch, how to find them, what are their preferences and what rods to use.

DNA evidence has confirmed killer whales in Australia hunted a white shark for its liver. Based on DNA analysis from the bite wounds on the carcass of a large white shark washed ashore near Portland ...

Recent findings used wildlife forensics and citizen science data to provide the first confirmed evidence of killer whale ...