Photos and videos of astronauts on the ISS show them floating around, but saying there's zero gravity isn't fully accurate.

In 1915, Einstein’s theory of General Relativity unified space and time, revealing that mass and energy can warp spacetime.

The theoretical physicist and best-selling author finds inspiration in politics and philosophy for rethinking space and time.

Centuries before anyone pointed a telescope at the sky, Isaac Newton figured out how gravity works. He showed that any object with mass pulls on every other object—a result that explained falling ...

Physicist Mir Faizal, Adjunct Professor with UBC Okanagan’s Irving K. Barber Faculty of Science, was not out to shatter the ...

This idea was once thought to lie beyond the reach of scientific inquiry,” said physicist Mir Faizal of the University of ...

From dew at dawn to a foggy mirror after a shower, condensation is part of our daily lives on Earth. In space, microgravity ...

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 ...

Researchers are 3D printing human muscle in zero gravity to create better disease models and improve astronaut health during space missions.