Add Yahoo as a preferred source to see more of our stories on Google. A teacher, her son and six students were injured in a flash fire at Western Reserve Academy in Hudson 20 years ago when a ...

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A teacher, her son and six students were injured in a flash fire at Western Reserve Academy in Hudson 20 years ago when a chemistry demonstration went horribly wrong. Three of the students spent weeks ...

Solar cells are an indispensable plank of the renewable energy transition, but they have an obvious limitation — they are useless at night. To fill this gap, scientists are exploring solar-cell-like ...

A Tucson-based startup is one of two finalists in an international competition to push development of new technologies to reuse mine tailings — leftover material from mining operations. Auxilium ...

Pip and squeak: the noise of squeaky basketball shoes is down to the base of the shoe forming wrinkles that travel at near supersonic speeds (courtesy: istock/good life studio) If you have ever ...

The "water electrolysis hydrogen production system - oxygen purification unit" produced by Skyreach Hydrogen Technology (Beijing) Co., Ltd. has been successfully delivered to a leading large-scale ...

Physics in action Freestyle skier Eileen Gu at the 2020 Winter Youth Olympics in Switzerland. (Courtesy: Martin Rulsch/Wikimedia Commons/CC BY-SA 4.0) Here at Physics World we are always on the look ...