Apple has not used the Ultra label for its smartphones to date, so if the iPhone 17 Pro Max indeed gets replaced by iPhone 17 Ultra, it would be Apple's first Ultra phone. The Cupertino-based company ...

Scientists are conducting experiments to generate clean energy through fusion, the same sub-atomic reaction that powers our Sun, with the aim of constructing plants that produce more energy than they ...

For decades, the U.S. has led the race to clean, limitless nuclear fusion energy. Now China is catching up, spending twice as ...