Is High-Speed Train Travel Worth the Investment?

With all the pros of high-speed trains, from fast travel times to limiting pollution, people often wonder why they aren’t even more widespread. But the answer to that question is complex, and varies largely from region to region.

Judge Rejects Uber Class Action Settlement

A judge has rejected a $100 million settlement between Uber and drivers in California and Massachusetts, keeping their employment status in legal limbo.

Twitter Chat Recap: #TheGreenEngine w United Technologies

Today, United Technologies, TriplePundit, and a lively online audience discussed how breakthrough innovation takes a commitment of time and resources to create large impacts on environmental sustainability.

An Innovative Path to Sustainable Transportation

The need for sustainable transit solutions is urgent: An additional 1 billion people will move into cities by 2030 and 670 million more light-duty vehicles will be on the world’s roads by the same year. Mark Wallace, Sr. VP of Global Engineering and Sustainability for UPS, shares his company’s solution portfolio.