Discover 22 stunning heart-shaped lakes around the world, from alpine wonders to desert oases. Learn how they form and how to ...

Weather conditions were exactly correct Tuesday to create some beautiful displays of light in the bright sky.

Fata Morgana is an optical illusion caused by a temperature inversion. One viewer caught this rare phenomenon along the North ...

In patients with dry eye disease, Miebo before cataract surgery had no impact on the accuracy of preoperative measurements ...