Other species might not haggle for an exclusive dinner reservation or be suckered in by ubiquitous jewelry commercials, but they certainly make their sweethearts feel special.

When we think of large birds, we might picture swans, ostriches, or eagles. But which bird is the biggest? Well, it depends ...

With a wingspan reaching up to 11.5 feet, this ocean giant glides effortlessly across the southern seas, covering vast distances on its long-haul flights. The Southern Royal Albatross is a majestic ...

It is not a real surprise that the smallest birds in the world belong to the family Trochilidae, commonly known as hummingbirds. However, even within the hummingbird family, there are large ...

Reproductive biology involves the scientific study of the reproductive system. Improved understanding of reproductive biology can lead to new treatments for reproductive disorders, such as ...