A playful sea lion. An elegant shark. A mother whale. And a few thirsty camels. The Underwater Photographer of the Year 2025 ...

An ultra-deep image from the National Science Foundation's Dark Energy Camera reveals a wide variety of galaxies in the unusual Antlia Cluster. Why it's so special: Astronomers used a telescope in ...

Penguins can fly. Not in the sky, but in icy waters. Photographer Jill Crosby’s face was freezing as she watched penguins zip around near the Salisbury Plain in South Georgia (located about 800 ...