In simple terms, Gravity tells us who forces defenses to react, even before they touch the ball. Historically, the “eye test” ...

It’s possible to defy gravity using sound waves, magnets or electricity, but today’s methods can’t hoist heavy items high in ...

Airlines rarely announce how much water they carry; excess potable water adds weight, but little water is no good either.

For more than a century, gravity and quantum physics have stubbornly resisted a common language, one describing the smooth ...

Even worse, the orbit of Mars is elliptical (think of a slight oval rather than a perfect circle), which means that sometimes ...

New measurements using gravitational lensing suggest the universe’s current expansion rate does not agree with signals from ...

For much of the twentieth century, scientists expected the expanding universe to slow over time. The opposite turned out to ...

If you're going to Mars you'd best take along a jar of anti-aging cream because while you're there you're going to age faster ...

Abstract: The shipborne quantum gravimeter (SQG) can directly measure absolute gravity values in marine environments. Compared to traditional relative gravimeters, they offer superior stability, ...

CAPE CANAVERAL, Fla. - A pair of spacecraft rocketed toward the moon Saturday on the first mission dedicated to measuring lunar gravity and determining what's inside Earth's orbiting companion - all ...

URBANA, Ill. — Three atomic clocks, each no bigger than a grain of sand, suspended at different heights around a city. But these aren’t ordinary timepieces; they’re quantum devices that exist in ...