Quantum fluids and solids are substances in which the interaction between the constituent atoms or molecules is governed by the laws of quantum mechanics. The properties of these materials are ...

Nanofluidics is the study and manipulation of fluids confined within nanostructures. The fluid dynamics of substances on the nanoscale differs significantly from the fluid dynamics of substances on ...

It’s not uncommon to stop and wonder, “How much water should I drink?” The question might cross your mind when your fitness tracker buzzes, or it could occur to you when you’re a little thirsty. Even ...

Coconut water, milk, fruit juices, and smoothies are high in electrolytes. Drinks with electrolytes may help you rehydrate after intense exercise, vomiting, or diarrhea. You can also make your own ...

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 ...

Think of motor oil as the life’s blood of your car’s engine. Checking it on a regular basis is a key part of keeping your engine running well and getting the most miles out of it. The oil lubricates ...