In the fascinating world of wildlife, animals exhibit a plethora of behaviors that often leave us baffled and amused. While ...

In this mind-blowing footage, witness some of the weirdest and most unexpected animal behaviors ever captured. From strange rituals to bizarre actions, these animals will have you questioning ...

Getty Images/iStockphoto Eclipses can fool certain animals into thinking that it’s the evening, causing them to to revert to their nocturnal or crepuscular behaviors.

When you think of scary animals, what comes to mind? Maybe lions, hippos or snakes? But you might be surprised to know that ...

Think your pet acts weird? Meet these furry pals. We asked readers to send us photos and videos of their pets doing strange things and then asked animal behavior experts to explain them ...

Jess Thomson is a Newsweek Science Reporter based in London UK. Her focus is reporting on science, technology and healthcare. She has covered weird animal behavior, space news and the impacts of ...

The least common behaviors included spraying outside a litterbox, as well as pacing, growling and hissing.

NASA's Eclipse Soundscapes Project attempts to replicate a similar study from 1935, proving the impact of solar eclipses on animal behavior. Here's how the public can help.

Octopus outbursts, spiders evading sexual cannibalism and a human-cockatoo arms race—here are strange animal behaviors we learned about in 2022 ...

7 Weird Animal Behaviors That Amazed Us in 2023 From fish that dance to “see” to frogs disguised as poop to boat-attacking killer whales, Scientific American rounds up our favorite odd animals ...

Researchers will be standing by to observe how animals' routines at the Fort Worth Zoo in Texas are disrupted when skies dim on April 8. They previously detected other strange animal behaviors in ...

They previously detected other strange animal behaviors in 2017 at a South Carolina zoo that was in the path of total darkness.