Everyone thought koalas were solitary creatures. But a new paper reveals there is more to the social lives of koalas than ...

Tensions in the region have spiked in recent days after the EU suggested it was considering seizing Russian oil tankers.

A group of male koalas were filmed grooming and playing together, in contrast to their solitary reputation, probably as a ...

“I prefer a cute koala 🐨 than a spider or something like this,” one person wrote. “Omg how did u get it to leave and was it aggressive?,” a second person asked, to which Fran ...

If they do interact it is usually aggressive and involves fights over ... On the flip side, he also observed and filmed a darker side of koala behaviour. It involved an unsuccessful mating between ...

From a ballet of white-tip reef sharks to a cardinal fish releasing freshly hatched babies from its mouth, these underwater ...

On the field, the Philadelphia Eagles are known as one of the most aggressive teams in football. Few teams keep their offenses on the field for fourth down as often as the Eagles, who went for ...

Multiple people were bitten after numerous "aggressive" loose dogs attacked customers and authorities at a Kwik Trip gas station Monday, according to Madison police. Police said in a news release ...

Donald Trump’s team is finalizing an aggressive slate of immigration executive orders that are expected to be released only hours after the president-elect is sworn in, kicking off an ...

Before he had been in office for 48 hours, President Donald Trump sent a clear signal that to outpace China, his administration will be pursuing an aggressive agenda when it comes to pushing the ...

But as they gain experience, the chemical grows less important in promoting aggression, a new study shows. Like humans, mice will compete over territory and mates, and show increased confidence in ...