When it comes to impressing the ladies, greater sage-grouse males know that smooth dance moves trump combative posturing.

In this crazy video shown here we see two grown kangaroos duking it out in an all out fight where one ends up getting thrown!

The animal kingdom showcases bizarre mating rituals, from alligators with perpetual erections to kangaroos possessing three ...

Despite a deadly disease which has nearly wiped out the critically endangered Alpine Tree Frog from the Snowy Mountains, a ...

Video evidence reveals that when these snakes joust there is no venom—just a ritualized fight for mating rights. King cobras (like this Ophiophagus hannah in Vietnam) are known to fight over ...

Local authorities, with the help of professional trappers, removed a 7-foot alligator from the pool of a Jensen Beach home. The gator put up a fight.

The rare alpine tree frog (Litoria verreauxii alpina) is fighting against the lethal chytrid fungus by breeding faster.

From deep bellows to high-pitched screams, koalas make a range of sounds that help them mate, fight, and survive.

Neil But, as climate change causes changes to the temperature of the ocean, it's changing the way that sharks migrate. Beth This is a problem; sharks scare away other creatures, such as sea turtles, ...

Winners and runners-up of the Prince Albert II of Monaco Foundation's 2025 Environmental Photography Award revealed.