For many animals, the sound of a youngling causes quite a stir. Alligators are no different in this sense. In fact, a simple ...

Psychologist Paul Ekman has distinguished between smiles that represent genuine happiness (“Duchenne” smiles), and fake smiles that might be used to feign happiness, or cover some other emotion.

Do you have blue eyes? We talked to experts to discover curious facts about baby blues, including whether your biological family is bigger than you ever imagined.

The first complete 3D reconstruction of the compound eye of a minute wasp species sheds light on the nuts and bolts of size reduction.

As Valentine's Day approaches, experts say that love might hold the key to a longer, healthier life. Uncover the unexpected ...

Researchers have conducted one of the largest eye studies in the world to reveal new insights into retinal thickness, highlighting its potential in the early detection of diseases like type 2 diabetes ...

The United States Copyright Office has released the second in a series of reports relating to the implications of AI on copyright law and ...