Jun 18, 2019
Researchers have discovered the secret of the "puppy dog eyes" dogs use to tug at human heartstrings.
Apr 27, 2018
Some stream fish evolve sleek body shapes in urbanized waters, while others become less streamlined. Biologist Brian Langerhans examines the body shape disparities between city and rural fish.
Jan 17, 2018
A new study explains how the evolution of tail weaponry in dinosaurs required a perfect storm of traits not seen in living animals today.
Feb 3, 2016
A new study led by an NC State researcher finds important variations among chemical signals used to distinguish queens in different insect species.