The mind-bending concept of time dilation results from a seemingly harmless assumption—that the speed of light is the same for all observers.

In 2024, a quantum state of light was successfully teleported through more than 30 kilometers (around 18 miles) of fiber ...

Our galaxy may reside in a billion-light-year-wide cosmic bubble that accelerates local expansion, potentially settling the ...

A collision observed between two black holes, each more massive than a hundred suns, is the largest merger of its kind ever ...

The Trump administration has called for shutting down either a Tri-Cities, WA, or Louisiana observatory that work in tandem.

Scientists have been unable to confirm the existence of time reflection due to the amount of energy required to create a ...

Gravitational waves from most massive black hole collision ever observed challenge existing theories, as scientists suspect ...

Macquarie University researchers have demonstrated a technique to dramatically narrow the linewidth of a laser beam by a factor of over ten thousand – a discovery that could revolutionise quantum ...

An international team of physicists discovered the largest-ever merger of 2 black holes through a phenomenon known as ...

At incredibly small scales, the universe operates according to the unfamiliar rules of quantum mechanics. And Planck’s ...

The LIGO-Virgo-KAGRA (LVK) collaboration has announced a groundbreaking discovery in the field of gravitational wave ...