Blue jays can live up to seven years and, believe it or not, their feathers aren't blue. Their colouring is the result of the ...

The deciduous tree supports the zebra swallowtail butterfly — a species that has all but disappeared from the Pittsburgh ...

If you’ve ever “gone with your gut” to make a decision or felt “butterflies in your stomach” when nervous, you’re likely getting signals from an unexpected source: your second brain. Hidden in the ...