At first I suspected they didn’t borrow from any particular bird species, Susan. I thought the electronic “chirp” may have been created out of thin air by engineers using computers. All that’s needed ...

While working in my yard and enjoying this amazing fall weather, the sounds of birds were a welcome delight. I love to hear the chirping and singing of various birds on my wooded property. I may not ...

What a breath of fresh air it is to receive a note from someone who isn’t upset by chirping in their chimney. Usually when people hear sounds coming out of their fireplace they freak out, grab the ...

Ornithologists say the chirping of birds at daybreak is part of their mating ritual. They tell me that increasing daylight, especially in the spring and early summer, triggers the mating instinct in ...

Delhi's reputation indeed makes you sceptical about going out and being in nature, but the turnout on these walks tells ...

People communicate meaning by combining words according to syntactic rules. But this ability is not limited solely to humans: A group of evolutionary biologists have discovered that Japanese great ...

A framed photograph of President Donald Trump standing with Russian President Vladimir Putin is hanging on display in the ...