For more than a century, physics has been built on two great theories. Einstein's general relativity explains gravity as the ...

How to save renewable energy and give it to consumers during peak hours? Scientists are working on various options. We have already discussed one of them – sand batteries. The alternative is gravity ...

When you shine a flashlight into a glass of water, the beam bends. That simple observation, familiar since ancient times, ...

Your internet service provider (ISP) brings the internet into your home through a modem. A router then converts that signal ...

Irish physicist William Rowan Hamilton’s pioneering work contained hints of the enigmatic wave–particle duality that governs the universe.