SEC accuses Volkswagen of 'massive fraud'The US Securities and Exchange Commission is suing Volkswagen, accusing the German carmaker of carrying out "a massive fraud" by cheating on emissions tests.
Volkswagen says new emission tests pose biggest threatGlobal trade tensions have put automakers under pressure. But Volkswagen says new emission tests in Europe pose the biggest threat to its business.
Porsche exec arrested over Volkswagen's 'Dieselgate'Police have arrested a senior manager at Porsche in Germany in connection with an investigation into diesel emissions rigging at Volkswagen.
Elon Musk is poised to take Twitter private. Here's what that means for the company and its future success
