We think of gravity as weighty—its omnipresent grasp pulling us down to the ground. Try to lift a piano up a flight of stairs and you can feel gravity’s resistance. ( Receive emails about upcoming ...

How are controversial ideas handled by modern science? A common charge leveled against science (generally by those who are unhappy with its conclusions) is that the only way to get funding or continue ...

For more than a century, gravity has been the stubborn outlier in physics, resisting every attempt to merge Einstein’s smooth ...

Gravity is a fundamental force of nature; it is an attractive force between any objects that have mass. The strength of gravity between everyday objects, such as a desk and a chair, is extremely small ...

Have you ever wondered why when you throw something into the air it falls straight back to the ground? This is because of gravity, an invisible force which acts on objects, pulling them towards the ...

Explore the fundamental force that keeps our feet on the ground and celestial bodies in motion. Discover why gravity stands out as a truly unique and intriguing force in the universe. Representative ...

As the possibility of long-duration space exploration becomes more feasible, the issue of how to preserve astronaut health ...