Former US Ambassador to Ukraine tells Kyiv Post the departure of the National Security Advisor, with Rubio as interim ...

Mike Waltz is the first high-ranking official to leave the Administration and will be sent as the new ambassador to the UN; ...

President Donald Trump on Thursday removed his national security adviser, Michael Waltz, and nominated him as ambassador to ...

Amazon CEO Andy Jassy said May 1 that the retailer hasn't seen an increase in prices and is optimistic the company can weather the tariff situation.