More than a month after the Trump administration moved to rescind $4 billion in expected funding, the future of California’s high-speed rail project remains uncertain. The money hasn’t been ...

The year is 2040. Data centers have proliferated across the Central Valley, powering multibillion-dollar artificial intelligence companies in Silicon Valley. To meet their soaring energy needs, ...

We got a timeline update for the high-speed rail line connecting Los Angeles to Las Vegas, and it's not great. Here's what ...

Saudi Arabia and Qatar plan a high-speed rail link connecting Riyadh and Doha, promising faster travel, tourism growth, and lower emissions if powered by clean energy. Saudi Arabia has confirmed plans ...