The new focus on manned missions to the moon and Mars presents countless pressing challenges, including keeping humans alive ...

Creating quantum entanglement inside a solid material is tricky in the lab – but crystals buried in the earth could be ...

From Newton’s apple to Einstein’s spacetime, gravity has been tested on scales from sub-millimeter experiments to galaxy clusters millions of light-years apart. Recent studies confirm its laws hold ...

A good chunk of cosmology is riding on whether dark matter exists or not. But what makes us so certain that dark matter is ...

SNOLAB experiment, located deep in a nickel mine, aims to detect signs of dark matter particles passing through the Earth.

NASA is preparing a controlled experiment to ignite materials on the Moon in order to study how fire behaves in lunar ...

Not everyone gets a chance to put on a space suit, but you can still be an important part of NASA’s human space exploration ...

The simple experiment setup. Image via Wiki Commons. In 1927, physicist Thomas Parnell poured hot pitch into a funnel at the ...

From egg drops to marble runs, gravity experiments turn abstract science into exciting play. These hands-on activities spark curiosity while teaching core physics concepts. Perfect for classrooms or ...

Quantum physics once shocked scientists by revealing that particles can behave like waves—and now, that strange behavior has ...

Earth’s gravitational force, g, has been known for centuries. But the exact value of G, the universal gravitational constant, ...

Measuring the strength of gravity is extraordinarily difficult, and different experiments have always disagreed – but a new ...