In a grandfather clock, a pendulum swings back and forth and this periodic motion is maintained using the energy stored in ...

Stephen Hawking at his office at the department of applied mathematics and theoretical physics at Cambridge University in 2005. Photograph: Murdo Macleod/The Guardian. Before he u ...

Scientists currently estimate a range of values arrived at for Big G, which means we can't be totally certain if we have a ...

In an interview, Dr Amith Singhee, the director of IBM Research in India, said quantum advantage in at least one problem area ...

There is a place in the universe where the ordinary rules simply stop working. Time slows to a crawl. Space curves back on ...

A rewrite of quantum mechanics that includes the force of gravity could finally achieve one of physicists’ biggest goals and ...

Israel, Iran, and the curvature of strategic reality. As John Wheeler distilled Einstein’s general relativity: spacetime tells matter how to move, and matter tells spacetime how ...

Fun activities to consider putting on your calendar.

Three U.S.-based scientists won this year's Nobel Prize in chemistry on Wednesday for developing powerful computer models that any researcher can use to understand complex chemical interactions and ...

Understanding emotional memory Temporal order is what gives our memories structure and creates the narrative of our lives.

Experiments hint that quantum mechanisms are vital to the machinery of life. Now researchers are exploring if these effects ...