Stunning images captured in Finland show male black grouse competing in their annual mating ritual. Photographer Andy Rouse ...

In the animal kingdom, relationships are often driven by survival and the chance to pass on their DNA. However, some species ...

In 2012, a kākāpō named Sirocco soared to international fame after being caught on camera displaying his unusual sexual proclivities. In a YouTube video that has been viewed over 27 million times, the ...

Wildlife officials are warning pet owners as coyotes could be particularly prominent and potentially aggressive over the next several weeks. According to the Department of Animal and Rabies Control ...

Plants and animals have evolved all sorts of ways to make themselves more appealing to potential mates—including colorful feet, flamboyant feathers, complex mating dances and sexual deception. Many ...

Turkeys strut and produce the trademark "gobble" sound during mating season. Illustration by Adelaide Murphy Tyrol. At this time of year, wild eastern turkeys are still congregated in flocks of 20 or ...

Slugs don’t seem like the type of animals capable of duking it out. However, a funny Instagram post by @tiny.sanctuary shows what appears to be a fight between two particularly aggressive slugs. But ...

After a long winter that’s included an intense eclipse season and a very messy Mercury retrograde, a much-welcomed new beginning is arriving on March 20 — this year’s spring equinox in the Northern ...

Add Yahoo as a preferred source to see more of our stories on Google. A male hourglass tree frog (Dendropsophus ebraccatus) with an inflated vocal sac used to produce calls. (Ryan Taylor) Your taste ...

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For most of the year, greater sage-grouse keep a low profile, blending into their vast sagebrush home across the American West. But come the breeding season, the males suddenly take centre stage – and ...