For the first time, 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 ...

Two animals, orcas, also known as killer whales, and broadnose sevengill sharks, were responsible for the gruesome attack, according to a study published this week in the scientific journal ...

Two animals, orcas, also known as killer whales, and broadnose sevengill sharks, were responsible for the gruesome attack, according to a study published this week in the scientific journal Ecology ...

An orca calf less than 24 hours old has been spotted in a rare sighting of a newborn killer whale in Western Australia. The animals are regularly seen off Bremer Bay in summer, but calves are ...

Behind me, I hear a rush of breath—the sound of a killer whale expelling air from their blowhole. I can’t turn around to look. I’m holding onto a metal crane, on the other end of which is a ...

Natural killer (NK) cells are the predominant innate lymphocyte subsets that mediate anti-tumor and anti-viral responses, and therefore possess promising clinical utilization. NK cells do not express ...

Oct. 25, 2024 — What is the 'most Canadian' animal? Spoiler: it's not the beaver, or the moose. A new study ranks species of terrestrial vertebrates in Canada by their level of Canadian evolutionary ...

Try these speed reading exercises to improve reading. You can also learn something about the news. There are reading texts at different levels. You can choose the reading speed of each text. If one ...