In this video, we explore Albert Einstein's theory of general relativity, focusing on his insights into gravity and ...

Centuries before anyone pointed a telescope at the sky, Isaac Newton figured out how gravity works. He showed that any object ...

Whether space-time exists should neither be controversial nor even conceptually challenging, given the definitions of “space-time,” “events” and “instants.” The idea that space-time exists is no more ...

Two blind spots torture physicists: the birth of the universe and the center of a black hole. The former may feel like a moment in time and the latter a point in space, but in both cases the normally ...

For the first time, scientists have detected two black hole mergers with spins so unusual they may reveal a new generation of ...

Fragments of energy may be the fundamental building blocks of the universe. The theory combines the ideas of particles and waves into a concentration of energy that flows throughout space and time.

A fringe new theory suggests that time is the fundamental structure of the physical universe, and space is merely a byproduct. According to Gunther Kletetschka, a geologist — not a physicist, you’ll ...

The first Terran R is under construction, with several components completed in recent weeks. One such component is the thrust ...

Black holes are so strange that physicists have long wondered if they are quite what they seem. Now we are set to find out if ...

The significant new round of investment ensures that Stoke will have the resources needed to slog through this period of ...