Apple is directing users of most of its devices to update their software after the company discovered a vulnerability in its operating systems that it says "may have been actively exploited."
Globally, nearly half of deaths due to cancer can be attributable to preventable risk factors, including the three leading risks of: smoking, drinking too much alcohol or having a high body mass index, a new paper suggests.
CNN's Clare Duffy tells "Nightcap's" Vanessa Yurkevich if Elon Musk's tweet about purchasing Manchester United could lead to legal troubles for the world's richest man. For more, watch the full Nightcap episode here.
A document unsealed Thursday, which offered specifics about the crimes the Justice Department is investigating, including "willful retention of national defense information," sharpens the focus on former President Donald Trump as a possible subject of the criminal probe, several legal experts told CNN.
A US magistrate judge started the process of potentially releasing some information from the affidavit that the Justice Department used to obtain a search warrant for former President Donald Trump's Florida residence.
Finnish Prime Minister Sanna Marin has admitted to partying "in a boisterous way" after the release of private videos -- but said she is angry that the footage, which prompted criticism from political opponents, was leaked to the media.
Jupiter's icy moon Europa is an ocean world encased beneath a thick crust of ice -- a place where snow floats upward.
In the days since the FBI seized classified and top secret documents from Donald Trump's Mar-a-Lago resort, the former President and his allies have claimed that Trump had a "standing order" to declassify documents he took from the Oval Office to the White House residence.
Michael Cohen, former senior counsel to Donald Trump, discusses ex-Trump Organization CFO Allen Weisselberg's guilty plea, and explains why he thinks Weisselberg's testimony could ultimately implicate Trump and others in his circle.
CNN's "Reliable Sources with Brian Stelter" is coming to an end.
