Vivek Ramaswamy: Six things the Republican presidential candidate believes

The Republican presidential candidate has been criticised for his plans to remove a visa programme. The post was among a string of now-deleted messages on his son's account. [Read more]

The company hopes to help people with paralysis move a cursor, or type, using its brain implant. [Read more]

Nicholas Dominici, one, who had attended the daycare for just a week, died of a suspected overdose. [Read more]

The advisory comes a day after tensions escalated over the killing of a Sikh separatist. [Read more]