French train lines hit by ‘malicious acts’ disrupting traffic ahead of Olympics

PARIS — The Paris prosecutor’s office opened an investigation into arson attacks on the French high-speed…

Delta Air Lines expects outage-related cancellations to end by Thursday, CEO says

Delta Air Lines expects flight cancellations and delays that resulted from a global technology breakdown last…

Tesla shares fall 12% after earnings miss

Elon Musk, CEO of Tesla. Antonio Masiello | Getty Images Tesla shares dropped 12% Wednesday morning…

Yoga, meditation and prayer: Urban transit workers cope with violence and fear on the job

NEW YORK — In a dimly lit room strung with fairy lights and ivy, transit workers…