This new propulsion system could rewrite the rules of spaceflight—not to mention completely defy conventional physics.

An engineer who once worked with NASA says he has built a machine that can push against gravity without burning a drop of ...

For many years, physicists have wondered whether a certain well-known exotic material may experience gravitational repulsion from the Earth. That material is antimatter, and physicists at CERN have ...

Join scientists Dr Brian OLeary and Tom Valone as they embark on a journey of discovery that takes them through some of the most technologically advanced science experiments Learn how far experts have ...

Well, I know other hardware is a stretch for this, but it is the coolest scientific paper I have read in my lifetime, an the ramifications are astounding. So if you thing it doesn't belong here, ...

Antigravity -- Beyond rocket propulsion -- Onward and upward -- An etheric explanation -- The U.S. antigravity squadron -- Gravity beam propulsion -- Project skyvault -- Microwave phase conjugation -- ...