Add Yahoo as a preferred source to see more of our stories on Google. A total lunar eclipse is set to pass over the United States next month, NASA has announced. The eclipse will turn the moon red in ...

Researchers at the University of Hawaiʻi have uncovered new clues about how energy moves through the sun's outer atmosphere, using one of nature's rarest events as their window: total solar eclipses.

The Supreme Court ruling is a blow, but the administration has other trade tools at its disposal. By Tony Romm and Ana Swanson Friday’s Supreme Court ruling eliminated President Trump’s preferred tool ...

The twice-yearly ritual has roots in cost-cutting strategies of the late 19th century. Efforts to end it have stalled in Congress. By Alan Yuhas Hello. You may be here to learn when daylight saving ...