New Jersey Governor Chris Christie (L) and his wife Mary Pat (R) listen as Republican US presidential candidate Donald Trump speaks during Trump’s five state primary night event in New York City on Tuesday. Photograph: Reuters

Donald Trump declared himself “the presumptive nominee” to stand as the Republican candidate in November’s presidential election after a clean sweep o(...)

Ohio governor John Kasich is last in the Republican presidential race and sees a contested convention as his only hope. Photograph: Eduardo Munoz Alvarez/Getty Images

Peacocks strutted around the lawns of the Milleridge Inn as a small crowd wandered into the Jericho, New York restaurant on Friday. The people passe(...)

Washington DC

My husband and I and our teenage daughter are planning a three-week trip to the States in June. We plan to visit Boston, Washington and New York. We w(...)

Landmark: The CN Tower in Toronto

Three of us fly into Toronto mid September and fly out of Boston mid October. Can you advise us on the best way to travel from Toronto (after spend(...)

Investigators and first responders work near the wreckage of an Amtrak Northeast Regional Train in Philadelphia, Pennsylvania, on May 13th, 2015. Photograph: Andrew Caballero-Reynolds/AFP/Getty Images

The Amtrak train that derailed along one of the the busiest US tracks on Wednesday, killing eight and injuring more than 200, may have been struck by (...)

Google’s new self-driving prototype car. (AP Photo/Tony Avelar)

This week Google confirmed that its self-driving cars had been involved in 11 minor traffic incidents since it started autonomous vehicle experiments (...)

 Emergency personnel man a barricade near the wreckage of an Amtrak passenger train carrying more than 200 passengers from Washington, DC to New York that derailed  in north Philadelphia, Pennsylvania. At least five people were killed and more than 50 others were injured in the crash. Photograph: Mark Makela/Getty Images

The train that crashed in Philadelphia on Tuesday night having derailed on a bend, killing at least seven people, was travelling at 106 miles per hour(...)

Women take a selfie as they stand in an uncharacteristically empty Times Square, New York City January 27th, 2015. Photograph: REUTERS/Adrees Latif

New York City, which was shut down overnight, was spared the worst of a snowstorm that swept across the Northeast early Tuesday and slowly returned to(...)

Things to see in Chicago  include the Shedd Aquarium, Field Museum of Natural History and the Art Institute of Chicago
Ask Joan

My daughter is studying in Springfield, Illinois, for a year and my husband, 17-year-old son and I are planning to visit. We need to go mid-term in(...)

An abandoned car  in Buffalo, New York. Temperatures in all 50 US states dipped to freezing or below on Tuesday as an unseasonably cold blast of weather moved across the country while heavy snow prompted a state of emergency in western New York and contributed to the deaths of four people. Photograph: Lindsay DeDario/Reuters

A powerful snowstorm has swept across western New York, creating snow drifts as high as houses, trapping people in their homes and forcing hundreds of(...)