Despite lingering winter weather, lengthening days are triggering early signs of spring in nature. Phenology is the science ...

Add Yahoo as a preferred source to see more of our stories on Google. Ontario's Wiarton Willie is a staple on Groundhog Day, one of the many animal prognosticators that emerge to give good or bad ...

Milwaukee County Zoo's rhino predicted an early spring on Monday. The zoo made the announcement in a video posted on Facebook, but the zoo did not allow the media to attend the event. Rhino Kianga ...

While much of the country looks to a groundhog in Pennsylvania to predict the weather, Texans prefer their forecasts closer to home — and a lot bigger. Each Groundhog Day, hometown originals like Bee ...