Mourning doves are beloved backyard birds that form lasting bonds with their mates. But just how long is a mourning dove ...

If you want to know the age of a bird, you might be surprised to know that there are no good ways to figure it out, at best ...

The world’s essential pollinators – bees, moths and butterflies – bring color to the world and put food on our plates. Far ...

The footprints of a reptile-like creature appear to have been laid down around 356 million years ago, pushing back the ...

Hormone levels fluctuate like the tides, ebbing and flowing according to carefully orchestrated cycles. These hormones not ...