As summer warms Istanbul's waters, the megacity's authorities are having to battle a noxious algal bloom dubbed "sea snot".

A new study finds there are 27 million metric tons of invisible plastic particles in the North Atlantic alone.

EXCLUSIVE: While water is vital to stay hydrated this summer, a nutritionist shares the alternative drinks that can also help with keeping you cool, and your skin glowing this summer ...

Bangladesh is known as the land of rivers and flooding, despite almost all of its water originating outside the territory.

Influencers say that the concoction can boost energy and help you relax. We asked experts whether that’s true.