McDonnell says Johnson’s decision to send an unsigned letter to the EU requesting a delay to Brexit

Two people shot, thousands injured and more than 2,300 people arrested since June

Police searches for bodies in the rubble as the death toll reaches 69

US troops will continue campaign against Islamic State militants, help defend Iraq: defense secretary

When astronauts orbit the moon or live on its surface they will probably be doing so inside inflatable space lodges

The disease kills more than 400,000 people a year

The US government fears that Huawei equipment could be used to spy on customers

Elaine Herzberg, 49, was walking her bicycle outside the crosswalk when she was struck by the Uber vehicle

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Christina Koch and Jessica Meir accomplished the much-anticipated milestone for NASA