Gerdau S/A Ord 2.30% R$34.65B ...

Planes that fly faster than the speed of sound create thunderous supersonic booms. But with NASA's X-59 plane, that could change. The space agency plans for the aircraft's first flight in 2025 ...

Jannik Sinner cemented himself as the best on hard courts cruising to a 6-3, 7-6(4), 6-3 victory over Alexander Zverev in the Australian Open final. Sinner becomes the first Italian to ever win ...