In Earth's upper atmosphere, a fast-moving band of air called the jet stream blows with winds of more than 275 miles (442 km) ...

For the past week, an uncrewed lunar lander has been journeying through outer space on a 60-day mission to the moon on behalf ...

The return to Pandora will not take long, director James Cameron assured, teasing that progress on his threequel is 'ahead of ...