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

Some time travel movies totally miss the mark and create plot holes, while others get the science absolutely right.

Time is not absolute, and Einstein argued that different observers experience the present differently depending on relativity ...

Researchers have unveiled a new model for the universe’s birth that replaces cosmic inflation with gravitational waves as the ...

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

In the 10 years since the first detection of gravitational waves, we have detected hundreds of these waves produced by the ...

Most explanations rely on "dark energy" to explain the Universe's accelerating expansion rate, but a new study takes a different path.

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

Demanding “impact” is an attempt to re-engineer the profession, questioning the entire role of academia in society. If actively and aggressively pursued, the “impact agenda” presents a significant ...

Up until now, the simulation hypothesis was deemed to be un-testable in philosophy and science and often dismissed as pure ...

The law, though, doesn’t say the first to arrive is the first to go; that’s an interpretation of the law. Instead, it says ...