Killer whales, also known as orcas, are incredibly intelligent apex predators. As such, researchers have been observing the ...

Other animals including some early humans, non-human primates, sea otters, elephants, and bird species are known to use ...

Rubbing against algae to slough off dead skin has been observed in other cetaceans, but never before with what can truly be ...

When your cat bites you, it is not just a random attempt from your furry friend; instead, it is packed with meaning.

"Grooming can be defined as behaviors an offender engages in to gain access to potential victims, maintain access to those victims, and prevent those victims from disclosure," Turner said.