Tesla is facing mounting challenges after reporting a sharp decline in revenue and profits for the second quarter. CEO Elon Musk warned of potentially “rough quarters” ahead, as the company grapples ...

Tesla has posted one of its weakest quarters in years, as CEO Elon Musk battles to keep the once dominant EV maker’s market ...

Quarterly profits at the electric vehicle, battery and robotics company fell to $1.17 billion from $1.4 billion a year ago.