Using advanced mathematical tools inspired by physics, the team has derived a general equation for any number of tangent ...

Noether’s eponymous theorem was inspired by Albert Einstein’s work on relativity in the early years of the 20th century, culminating in his general theory of relativity in 1915. It formalised ...

Albert Einstein had described the special theory of relativity in 1905. The result of Einstein's thinking about light, this theory introduced brand-new ideas to science. It opened up an entire ...

Einstein’s special relativity, which he formulated in his “miracle year” of 1905, was a theory that revolutionised our ideas of space and time – and ultimately paved the way for some even ...

Before Einstein, special relativity, and E = mc2, what was the prevailing theory on the Sun's seemingly eternal energy?

That's baked into special relativity. And it isn't just some speed limit posted on the highway. It's a real hard and fast rule of the universe. Don't even try getting around it. We've been testing ...

On 25 November 1915, Albert Einstein presented his general theory of relativity at the Prussian Academy of Sciences. This theory is still considered to be the most important idea in modern physics.

This celebrated consequence of the special theory of relativity is that two clocks ... The effect rests on nothing other than the Pythagorean theorem ...