What Do Black Holes Sound Like?

Authorities move farther into the encampment on UCLA's campus and fire what appears to be rubber bullets, according to a CNN team on the ground.

Law enforcement has been seen entering an encampment on UCLA's campus. CNN's Nick Watt saw officers removing barricades and entering the site where pro-Palestinian protesters had set up after police repeatedly called for protesters to leave.

Police are seen entering encampment at UCLA as pro-Palestinian protests disrupt colleges across the US. CNN's Nick Watt reports from the UCLA campus.

CNN chief law enforcement and intelligence analyst John Miller breaks down new NYPD bodycam footage capturing officers carrying out an operation inside Hamilton Hall on Columbia University's campus.

Protests against the Vietnam war in the 1960s and against Apartheid in the 1980s had similar origins, but also some key differences from today's protests.

Rep. Lauren Boebert (R-CO) and GOP lawmakers were heckled by protesters at George Washington University, where they toured the pro-Palestinian encampment that still stands despite repeated calls from the university for its removal.