What if gravity repelled instead of attracted? This video explores how repulsive gravity could have shaped the history of the ...

Some proponents of flat earth theory – the erroneous idea that Earth is flat instead of a globe – also claim that space isn't real, sometimes based on errant assumptions about vacuum chambers and ...

An uneven distribution of stars in several nearby clusters may offer evidence of MOND — a controversial theory of gravity that disputes Newton and rejects the existence of dark matter. (opens in new ...

If you don't obey Newton's Laws, you won't have a good time. I’m sure you learned Newton’s three laws of motion in high school. I’m also pretty sure that after taking your last physics test, you ...

Engineers have developed a prototype metamaterial that uses electrical signals to control both the direction and intensity of energy waves passing through a solid material. Potential applications of ...

Students will be introduced to Newton's three laws of motion. Students will be introduced to Newton's three laws of motion. The laws will be tested using interactive activities that the students can ...