A Princeton professor offers new math behind why a Slinky appears to hang in midair when dropped.
By Andrew Wagner
The second confirmation of ripples in spacetime is announced by astronomers at the Laser Interferometer Gravitational-Wave Observatory (LIGO).
By Clara Moskowitz, Scientific American
Update, 10:52 a.m. Mar. 18 EDT: Video by Stanford University shows Professor Andrei Linde and his wife’s surprise when they are told for the first time there is evidence supporting cosmic inflation theory. “It just overwhelms,” Mr. Linde said.
By Rebecca Jacobson, Inside Energy
'Even Light Can't Escape' Discovered Black Holes…
Hari talks to Brian Greene about the latest NOVA series, Fabric of the Cosmos.
Support Provided By: Learn more