New research shows Karnak Temple was built on a rare island of high ground formed as Nile river channels shifted thousands of years ago. Before that, the area was too flooded for settlement, making ...

Create a simple soft pastel drawing of a single water drop that looks smooth, shiny, and surprisingly realistic. This calming art tutorial breaks the process into easy steps so anyone can follow, even ...

Watercolor painting is a versatile and refined artistic expression which can be appreciated and practiced by novices as well as professionals. Fundamental to this creative medium are watercolor pens, ...

Nasha is a Managing Editor for CNET, overseeing our sleep and wellness verticals. She is a nutrition, mental health, fitness and sleep science enthusiast. Her passion for mindful and holistic ...

You probably have a few water bottles stashed for an emergency, but if you rely on sensitive medical gear such as a CPAP machine, that isn't going to work. In a disaster scenario, finding a gallon of ...

In a changing world, one thing is constant: we’ll always need the toilet. No matter what lies ahead, we will always rely on sanitation to protect us from diseases and keep our environment clean. Today ...

Abstract: Serious difficulties are present in the application of remote sensing techniques for optically complex waters, as retrieval of water quality parameters is generally based on detailed local ...