A total of 10,367 photos have been submitted to free-to-use photography app Agora, but only one photo has been voted ‘World’s ...

Zero-point energy sits at a strange crossroads between hard physics and science fiction, promising limitless power from the ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...

Why is gravity so much weaker than the other fundamental forces? A small fridge magnet is enough to create an electromagnetic force greater than the gravitational pull exerted by planet Earth. One ...