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

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The idea of gravity as we know it has been around for a long time ...

Just over a week ago, European physicists announced they had measured the strength of gravity on the smallest scale ever. In a clever tabletop experiment, researchers at Leiden University in the ...

The long-range influence of gravity, despite its comparative weakness, stems from its inverse-square law, where its flux remains constant over arbitrary distances due to the compensatory increase in ...

Program to Inspire Kids to Pursue Math and Science Kicks Off On Aug. 28 With First of 16 Microgravity Flights Scheduled in Eight Cities High School Musical 2’s Corbin Bleu to Experience Zero Gravity ...

In this era of precision medical imaging, it’s not uncommon to get a CT scan or MRI for one thing and have the radiologist find something altogether different. These incidental findings usually don’t ...

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

Lots of people, including Einstein (see above), talk about gravity, the restraining force which makes people walk on floors instead of floating in midair. What worries Roger Babson, 74, economic ...