A video showing a rat chasing a cat goes viral on the Internet, but social media users are not impressed.
A nest cam in Pittsburgh showed a peregrine falcon feeding its only surviving chick with its three other dead offsprings. Experts are still puzzled over this strange behavior.
A species of copepods named Temora longicornis has developed a liking and resistance to poisonous algae that can make them do weird things... that may actually lead to their deaths.
The dog, who has been waiting patiently for his master to return, has been doing this since 2011.
Male Darwin's Bark Spiders, who are 14 times smaller than the gigantic females, routinely salivate onto female arachnid genitalia, pre-, during, and post-copulation.
Birds' survival largely depends on their nesting materials, and in this viral video, one bird decided to use fur from a sleeping canine.
Viewers of the nest cam livestream were surprised to see bald eagles feed a cat to their young, but it is a reminder that this is a normal way of nature, which is not always delicate or pretty.
Bed bugs generally prefer hiding spots that are red or black, but their preferences change according to age, sex, and other factors
A study conducted by researchers at the Duke University, Princeton University and the University of Notre Dame, reveals that baboons who suffer from stress at an early age, such as those brought by drought or the loss of mother, would grow to live shorter lives.
Just like humans, cats use body language to communicate. Ever wonder why your feline friend is always stretching?
It seems like living in the urban jungle has given birds street smarts, too, according to researchers from the McGill University in Quebec, Canada.
Advanced solar-powered tracking devices allow researchers to follow previously hard-to-study animals as they feed, socialize or migrate. In turn, this data could be used to make better wildlife and habitat management decisions.
New findings on canine compulsive disorder (CCD) may help improve treatments and therapies for obsessive compulsive disorder (OCD) in people, according to researchers from Tufts University.
Rather than coming close to shore only to breed, James Cook University researchers found that female blacktip sharks remain in Cockle Bay, Australia, year-round with their young. This highlights the importance of conservation along coastal areas.