The winners of the Underwater Photographer of the Year 2025 contest showcase majestic whales, thirsty camels and diverse ...

In an underground cave of southern China, an eyeless river creature with an externally “visible” skull moved through the dark waters. Its hard-to-reach home helped it go largely unnoticed. But when ...

How much water you should drink varies. Your age, activity level, health issues, and lifestyle affect what’s right for you.

During guided outings in a small motorboat along a Malaysian river, we would also see purple herons, endangered storks, and — a highlight of the trip — an orangutan.