Add Yahoo as a preferred source to see more of our stories on Google. A shape-shifting flock of thousands of starlings, called a murmuration, is amazing to see. As many as 750,000 birds join together ...

It’s a mesmerizing sight: Thousands of birds move in unison through the evening sky, whirling and swooping as if performing a highly synchronized ballet. When they finally descend to their treetop ...

Over 10 years ago while on a woodland hike with a friend in northwestern Pennsylvania, an intense low pitched pitter-patter sound from overhead startled us. Was it a sudden downpour on a sunny day?

Crisp mornings, changing colours and falling temperatures: meteorological autumn has arrived. While you may be lamenting the long days of summer, there’s plenty of magic to discover in the natural ...