EghtesadOnline: Apple Inc. Chief Executive Officer Tim Cook said the company has helped U.K. officials investigate terror attacks, while reiterating his dismay over U.S. plans to quit the Paris agreement on climate change.

EghtesadOnline: British police have arrested a "large part of the network" behind this week's Manchester suicide bombing but more arrests are likely, the country's top counter-terrorism officer said on Friday.

EghtesadOnline: British police on Tuesday identified the suicide bomber who killed 22 people, including children, in an attack on a crowded concert hall in Manchester, and said they were trying to establish whether he had acted alone or with help from others.

EghtesadOnline: British police said they had made two further significant arrests in the investigation into the attack on London's parliament and gave the birth name of the man behind the assault as Adrian Russell Ajao.