Explore a world of innovative science fair project ideas and experiments that spark curiosity and excitement. From simple concepts to advanced projects, each experiment offers a hands-on learning ...

The wind blows and temperatures change because cold air is heavier than warm air. By heating and cooling each liquid, then adding food color to each, kids can watch the cold sink and warm water rise.

A science video maker in China couldn’t find a good explanation for why hot and cold water sound different, so he did his own research and published it.

Cold showers are a popular wellness practice alongside cold plunges or ice baths, but do they work? Experts weigh in on what the research shows.

Does your body crave a hot shower in the morning? The majority of people crank the handle all the way up. But did you know that cold showers also have a place in your daily routine? Regardless of ...

Cold water therapy may benefit your health in several ways. This type of therapy can include cold showers, ice baths, or swimming in cold water. Learn more about what science has uncovered about ...

A newly developed temperature-sensitive prosthetic could help amputees feel hot and cold again. Here's how.

NYC Climate Week’s inaugural science fair opened on Wednesday at the High Line, where it showcased 10 innovations aimed at addressing the climate crisis. Start-ups and inventors presented their ...

The Seattle world’s fair of 1962 is fixed in civic memory: the Space Needle, the Science Center, the Monorail. But just as interesting as the fair that was is the fair that wasn’t. The Century 21 ...