The Aviary's new waterfall is 15 feet tall. A familiar room in Pittsburgh’s National Aviary looks like new. Tropical birds flit freely overhead and perch in the trees of the Aviary’s Tropical ...

Tropical cyclones have been dangerous and deadly even since the time of giants, but paleontologists turned to some of the smallest reptile fossils to reveal the power of these storms. While the bigger ...

Half the fun of travel is witnessing awe-inspiring geographical features — especially when they're sights you can't see ...

An important task in tropical conservation is to understand which species are particularly vulnerable to extinction, and identify the characteristics that put them at risk. Because habitat loss and ...

Conversion of tropical forests to agriculture affects vertebrate assemblages, but we do not know how fast or to what extent these assemblages recover after field abandonment. We addressed this ...