Eyes that bulge or protrude out of their natural position could be a sign of a serious medical condition. Proptosis and exophthalmos are the medical terms used to describe bulging eyes.

This causes swelling of thyroid gland, puffy eyes and rapid heartbeat. Over production of hormones by the thyroid gland located at the front of neck. It causes rapid heartbeat, sudden weight loss ...

Editor's note: This is part of a series of videos offering an up-close perspective on the animal kingdom. A special 360-degree video camera system was set up in zoos and other facilities to show ...

In a forest in southern China at the edge of the Wuling Mountains, a previously unknown species with bright bulging copper eyes and fringed toes sat chirping by a river. In 2024, researchers ...